#15 C Functions | C Programming for Beginners

[@programizstudios]

🔥Finding it Damn Hard to Understand C Programming?
Learn to code-the right way-with interactive lessons, quizzes & challenges. Build a strong programming base; it's IMPORTANT!
Try Programiz PRO for Free: bit.ly/master-c-programming

[@Rmz-250]

Please I need your help !!!!
#include
#include
int function(int a, int b)
{
int i=a;
if (i

[@yogithabale]

I completed my 12th one month ago and learning C language for the first time and these series were really very very helpful. thanks a lot🤗

[@one.iced0]

now, that's what you call teaching. my prof can't even make me understand this sub T^T. but you did it in just a few minutes. thank you very much.

[@programizstudios]

Glad we could help!

[@one.iced0]

@@programizstudios thanks to you, I think I ace ng exam today 😉

[@leaa6726]

I agree very well explained!!

[@njambagachoki9010]

As a person who just started learning Software Engineering I have found these videos most helpful indeed. Definitely subscribing and recommending this channel to any other people I may come across who are in the process of learning software engineering. Great job !!!

[@charanjitkaur5212]

#include
int multiplyNumbers(int number1, int number2){
int product = number1*number2;
return product;
}
int main(){
int result= multiplyNumbers(7,8);
printf("result=%d", result);
return 0;
}

[@stealthy_doctor]

These tutorials have been the best for simple explanations and work great to code along too and practice, THANK YOU!
for the problem i think its answer is C
#include
#include
int multNumbers(int number1, int number2);
int main() {
int number1;
int number2;

printf("Enter Number 1:
");
scanf("%d",&number1);
printf("Enter Number 2:
");
scanf("%d",&number2);
int sum = multNumbers(number1,number2);//dont call this too early remember its proceedural
printf("The result of %d * %d = %d",number1, number2, sum);
return 0;
}
int multNumbers(int number1, int number2){
int product = number1 * number2;
return product;
}

[@bwon8233]

I get this buy why did we initialize number1 and number2 in both the function and main

[@stealthy_doctor]

@@bwon8233 to my understanding you're creating space to hold the values you're going to be taking from the user. And in the function we're not initializing, we are doing a method call to the function miltNumbers. That reference is being passed as the arguments number1 and number2.

[@mustafaemadeldeen]

for the last question A and C is correct but difference the first just call and second calling and store value inside integer which will cast the result from double to integer

[@louiejacobson552]

Very good very dope. Spent 3 week eeking by in class not knowing the semantics of calling a function. Solved weeks long headache in less than 20 minutes. Appreciate it a million times over!

[@jtjc7705]

this was very easy to understand with walk throughs of clear examples. I know more now than I did 13min ago, thank you for your time.

[@kay9493]

One of the best lectures for this topic on the internet

[@manjukutty8802]

😍
Watched all the 15 videos. Really appreciatable work... Mam u r teaching very well.. waiting with expectation for upcoming tutorials.. pls make videos for remaining Syntax .. thank u❤️

[@Ayush_Vshnv]

finally a detailed video on this topic, thank you ma'am

[@srpcdgaming]

These videos are very helpful! 17 minutes for a tutorial is very professional

[@chitturoyal7750]

16:33 programming task
#include
int Addnumber(){
int number, number2;
printf("Enter a first values: ");
scanf("%d",&number);
printf("Enter a second values: ");
scanf("%d",&number2);
int sum = number + number2;
return sum;
}
int main()
{
int result =Addnumber();
printf("Result = %d", result);
return 0;
}

[@ABHIJITH-v7m]

wrong bro , programming task multiply by taking two numbers

[@abidahmedangkon8852]

it should be int sum = number * number2;

[@arturobat]

This is the best video explaining functions in C that I could find from both searches in English and Spanish, great job guys, thank you!

[@eklavyarajkeshri7611]

Best way to teaching I love all the videos of this channel ❤️

[@V1ctorinos]

Thank you for clear explanation. For begginers it is very easy to understand, even if they do not know english so good.

[@naboulsikhalid7763]

very elegant person you are, accompanied with good skill of teaching. looking forward to see more of your work. Thank you

[@hritiksharma6172]

Padma mam you are so cool
i am in first year CS student your teaching is superb

[@BenvelMusic]

Finally I understood what passing a value in function means my gosh it took me so many videos 😂 on RUclips

[@fastservicestv]

I’ve watched hours of videos and tNice tutorials one is the first that explains it in a way a complete beginner could understand! Great videoccccccccc

[@iam__aj37]

// can you create a function, takes two floating numbers, performs the multiplication of two numbers, returns the result using function prototype?
#include
float multiplyNumbers(float num1,float num2);
int main(){
float result= multiplyNumbers(5.2,2.5);
printf("Result is %.2f",result);
return 0;
}
float multiplyNumbers(float num1,float num2){
float product = num1 * num2;
return product;
}

[@cjdr4075]

wow! you make C so interesting for me😥. Thanks!💗 i recommend this for anyone!

[@user-nt4nm4fb3u]

Thorough explanation and so clear to grasp quickly. Thank you for these valuable contents through this valuable channel. I am grateful.

[@yogithabale]

#include
int main(){
int product(int number1 , int number2){
int product = number1*number2;
return sum;
}
int result = product(8,7);
printf("%d",result);
return 0;
}

[@masasivasankari7295]

The answer for that question is "c" i.e int result=test(8.3,2);

[@BrunelleAgoum]

you just render every thing in programming easier

[@vintrixtergunot8064]

#include
int multiply( int number1, int number2){
int product= number1 * number2;
return product;
}
int main() {
int result= multiply (5,6);
printf ("The product is %d", result);
return 0;
}

[@statusworld7984]

So helpful tutorials and your website as well.
Your way of teaching is really good.

[@thecyber465]

A is the correct answer.

[@SteveKaranja-vv2qx]

I like this, Thank You😊🙌

[@NigarAhmedova]

#include
int calc(a,b){
int mult=a*b;
return mult;}
int main(a,b){
printf("write a and b:");
scanf("%d %d",&a,&b);
int mult=calc(a,b);
printf("the multiplication is %d",mult);
return 0;
} i wrote it im so proud of me

[@user-uz2vo5kc6i]

Thanks madam for your services

[@ArpitKumarEE]

Function for the multiplication of two numbers -
#include
void multiNum(int num151, int num152){
int prod15 = num151 * num152;
printf("The Product of %d and %d is %d

", num151, num152, prod15);
}
int main() {
int num151;
printf("Enter a number: ");
scanf("%d", &num151);
int num152;
printf("Enter a number: ");
scanf("%d", &num152);
multiNum(num151,num152);
return 0;
}

[@muhammadjawadahmed8938]

Amazing teaching skills……. Helps alot to understand functions……✨✨✨

[@nihatdonmzov4166]

#include
void addNumbers(double number1, double number2){
double sum = number1 + number2;
printf("%lf + %lf = %.2lf", number1, number2, sum);
}
int main(){
addNumbers(5.2, 3.55);
}
for 9:38

[@mohammadabdullahaalforhad1375]

Your understanding is excellent🙂🙂

[@augustinewale.nsstudios]

Please do more videos. I really like this simple way of explanations and demonstrations.

[@usfalan9709]

#include
void multiply(int num1,int num2){
int result = num1 * num2;
printf("result of %d and %d is %d", num1, num2, result);
}
int main(){
multiply(4,7);
return 0;
}

[@ARD905]

Thank you....this video explained functions very simply...and her accent is cute XD

[@ajwadshah786]

#include
int productnumbers(int number1, int number2);
int main(){
int result = productnumbers(4,5);
printf("result is %d", result);
return 0;
}
int productnumbers(int number1, int number2){
int product = number1 * number2;
return product;
printf("after return");
}
programing quiz Awnser.

[@Farchl]

result is 20

[@selahattinsongur9620]

For this video's task, here is a code sample and maybe it will be helpful to someone :)
// can you create a function, takes two numbers, performs the multiplication of two numbers, returns the result ?
#include
int addNumbers(int number1, int number2)
{
int sum = number1 * number2;
return sum;
}
int main (void)
{
int result = addNumbers(9, 5);
printf("Result = %d
", result);
return 0;
}

[@philippatrick1042]

correct

[@comptime]

It is better if you name the function as multiplyNumbers.

[@collinshagembe7852]

@@comptime Exactly, something like this but I named it product instead of multiply:
//Create a function that takes two numbers, performs the multiplication of the numbers and return the result//
#include
int productnumbers(int number1, int number2){
int product = number1 * number2;
return product;
}
int main(){
int result = productnumbers(65,43);
printf("Result = %d", result);
return 0;
}

[@AM-yd8en]

so here if i put the name hello instead of addnumbers it doesn't matter?

[@nouhatamba9976]

it's so well explained thank for this gift may God Bless you

[@khayalabdullayev]

#include
void Thanks(){
printf("Thanks a million dear instructor
");
}
int main () {
Thanks();
printf("Go Ahead, please");
return 0;
}

[@mr.G4MES1]

Programming Task
#include
//Prototype of the Function
int multiply_two_ints(int number1, int number2);
int main() {
// Write C code here
int num1, num2;
// Asking for the first Number
printf("First Number: ");
scanf("%d", &num1);
// Asking for the Second number
printf("Second Number: ");
scanf("%d", &num2);
// calling the function 'multiply_two_ints'
int result = multiply_two_ints(num1,num2); {
printf("Result = %d", result);
}
return 0;
}
//defining the Function
int multiply_two_ints(int number1, int number2) {
int mult = number1 * number2;
return mult;
}

[@ZordonX]

I already thought I would never understand it. Thanks!

[@endeavored]

#include
int multiply(int num1,int num2){
int result = num1 * num2;
return result;
}
int main()
{
int result = multiply(10,5);
printf("Result = %d", result);

return 0;
}

[@infosecinsights9]

#include
int multiplication(int num1, int num2){
int result = num1 * num2;
printf("The multiplication of %d and %d is %d", num1, num2 ,result);
}
int main(){
multiplication(7, 4);
}

[@alphaattang]

include
int multi(int num1, int num2);
int main()
{
multi(7, 6);
return 0;
}
int multi(int num1, int num2)
{
int result = num1 * num2;
printf("Multiplication of %d and %d is %d", num1, num2, result);
return multi;
}

[@thelegendarysummersky3189]

#include
int multiplyNumbers(int number1, int number2){
int product = number1 * number2;
return product;
}
int main() {
int number1, number2;
printf("Enter first number: ");
scanf("%d", &number1);
printf("Enter second number: ");
scanf("%d", &number2);
int result = multiplyNumbers(number1,number2);
printf("Product of %d and %d is %d", number1, number2, result);

[@daireosullivan1193]

#include
#include
#include
void calculator(int num1, int num2) {
int result = num1 * num2;
printf("Product of %d * %d = %d", num1, num2, result);
}
int main() {
calculator(5,2);
return 0;
}

[@user-lm8bt1zn5q]

Making understanding easy, thanks

[@tondamanatiabhinay]

🤩 "Voice"

[@TheHeraldOfSpring]

#include
double calculateProduct(){
double a, b;
printf("Choose two numbers to multiply by each other: ");
scanf("%lf %lf", &a, &b);
double product = a * b;
return product;
}
int main() {
double result = calculateProduct();
printf("%lf
", result);
return 0;
}

[@Ckjohn77kg]

by the void method and the return method: (without the printf and scanf parts)
/*//Chap 15.3 Function Prog.Task//
void multiNum(int num151, int num152){
int prod15 = num151 * num152;
printf("The Product of %d and %d is %d

", num151, num152, prod15);
}
int main() {
multiNum(2,6);*/
//Return//
int multiNum2(int num1512, int num1522){
int prod152 = num1512 * num1522;
return prod152;
}
int main() {
int result153 = multiNum2(6,7);
printf("Result 2 = %d", result153);

[@nihatdonmzov4166]

Thank you so much

[@Juyanda_media]

Thanks for your best lessons

[@programizstudios]

Q. What is the correct way to call the following function?
int test(double num1, int num2) {
...
}
A. test(8.3, 2);
B. test (2, 8.3);
C. int result = test(8.3, 2);
D. int result = test(2, 8.3);

[@adarshyadav1423]

A

[@renuga.k7473]

Option:A

[@harshadatapre2133]

C. int result = test(8.3, 2);

[@atulanand1954]

Option A( 8.3, 2);

[@harshadatapre2133]

@@adarshyadav1423 Why the answer will be A?? According to me , answer should be C

[@user-kf2gw9oy8v]

what a beautiful and smart woman.This lesson was so helpful thank you.

[@jordanholmes1366]

// the answer is C
#include
int multiplyNumbers(int number1, int number2){
int product = number1 * number2;
return product;
}
int main(){
int result = multiplyNumbers(6, 4);
printf("result = %d
", result);
return 0;
}

[@sandeepvarma8453]

option c is right to call a function
programing task:
#include
#include
int product(int number1,int number2);
int main()
{
int result=product(5,5);
return 0;
}
int product(int number1,int number2)
{
int product=number1*number2;
printf("produt=%d",product);
return product;
}

[@bekmirzo9259]

why option C? i thought the option A is right....

[@zimigxumisa590]

#include
#include
int operation(int num1,int num2)
{
int multiply =num1*num2;
return multiply;
}
int main(){
int result=operation(5,6);
printf("result = %d",result);
return 0;
}

[@AFCOE]

Good❤

[@renalynf.jurilla6705]

// calculatin the square
#include
int multiply(int num1, int num2);
int main() {

int num1, num2;
printf("Enter a first number: ");
scanf("%d", &num1);

printf("Enter a second number: ");
scanf("%d", &num2);

multiply(num1, num2);


return 0;
}
int multiply(int num1, int num2){
int product;

product = num2 * num1;

printf("The product of %d * %d is %d", num1, num2, product);


}

[@abidahmedangkon8852]

So easy to understand...

[@marusukech.5049]

Answer for Proggramming Task Today：
#include
int multification(int num1, int num2);
int main(){
int n1, n2;
printf("Enter number 1:");
scanf("%d",&n1);
printf("Enter number 2:");
scanf("%d",&n2);
int res = multification(n1, n2);
printf("Result = %d",res);
return 0;
}
int multification(int num1, int num2){
int multi = num1 * num2;
return multi;
}

[@AhmedKhaled-lf4rk]

you are an amazing teacher thank you very much

[@SagarCherry]

tqq for thisss

[@lamaspacos]

Options A and C, according to the next video C #16 respectively at 16:00 and 14:25.
Thanks C compiler.😅

[@amayaamarasinghe5838]

Thank you so much for this video!!! Very helpful!

[@programizstudios]

You are so welcome!

[@fastservicestv]

this best course

[@ardeltiocojefflauron8882]

THANK YOU SO SO MUUUUUCH

[@Selcuk._._]

//Can you create a function that
// • takes two numbers
// • performs the multiplication of two numbers
// • returns the result
double multi(double num1, double num2) {
return num1 * num2;
}
// Aswer is C

[@muthupandeeswari1561]

Thank you so much mam B. TECH-IT
First year mam very helpful mam

[@erl2nd]

A,because 8.3 is double, and 2 is integer

[@yourtechspace]

Wounder full teaching mam

[@BeLikeSairaj]

Here's my programming task :
#include
int multiplyNumbers (num1, num2)
{
int product;
product = num1 * num2;
return product;
}
int main ()
{
int num1;
printf ("
𝐅𝐢𝐫𝐬𝐭 𝐧𝐮𝐦𝐛𝐞𝐫: ");
scanf("%d", &num1);
int num2;
printf("
𝐒𝐞𝐜𝐨𝐧𝐝 𝐧𝐮𝐦𝐛𝐞𝐫: ");
scanf("%d", &num2);
int result = multiplyNumbers (num1, num2);
printf("
➪ 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: %d × %d = %d", num1, num2, result);
return 0;
}

[@pravinsingh3453]

Mam you are very skillfull in coding 🥰🥰help us and upload more videos plzz

[@albertamenyah3019]

Answer to programming task
#include
int multiplyNums(int num1, int num2){
int multiple = num1 * num2;
return multiple;
}
int main(){
int result = multiplyNums(5, 4);
printf("The result is %d", result);
return 0;
}

[@mutalejohn5295]

Very helpful tutorials, Thanks.

[@devarapallivamsi2981]

thank you programiz team..!!

[@Chazork]

nice

[@devarapallivamsi2981]

thank you programiz team

[@sirishasaragadam7603]

thank u

[@ugurbilgic7044]

with in turkish words
#include
void sayiekle (int sayi1 , int sayi2 ){
int toplam = sayi1 * sayi2 ;
printf(" %d ve %d sayilarinin çarpimi yandaki sayidir %d", sayi1, sayi2, toplam);
}
int main() {
sayiekle(3,3);
return 0;
}

[@IfycoolAfrica]

programming task
// Online C compiler to run C program online
#include
void multiplynumber(int number1, int number2) {
int multiplication= number1* number2;
printf("%d",multiplication);
}
int main() {
multiplynumber (5, 7);

return 0;
}
out put = 35

[@user-uv4px2ll6v]

is the quiz answer option c?

[@arissaanna]

#include
int timesNumbers(int num1, int num2); //function prototype
int main(){
int product = timesNumbers(2, 4);
printf("The product of two numbers is %d", product);
return 0;
}
int timesNumbers(int num1, int num2){
int product = num1 * num2;
return product;
}

[@naomywitherwhy129]

#include
int num(int a, int b) {
int square = a * b;
printf("the multiplacation of these two numbers %d and %d is %d", a, b, square);
return square ;
}
int main() {
num(44, 55);

return 0;
}

[@user-cz7sx9sw4w]

You are the best ❤️

[@rainfeel_]

#include
int multiplication(int a, int b) {
int multi = a * b;
return multi;
}
int main() {
int result = multiplication(6,7);
printf("%d", result);
return 0;
}

[@mr.karthikadams]

PROGRAMMING TASK:
1.
#include
int multiplication(int num1, int num2) {
int product = num1 * num2;

return product;

}
int main() {
int result = multiplication(2,3);
printf("Result = %d", result);
return 0;
}
OUTPUT :
Result = 6.
2.
#include
int multiplication(int num1, int num2) {
int product = num1 * num2;
printf("Product of %d & %d in %d", num1, num2, product);
return product;

}
int main() {
multiplication(2,3);
return 0;
}
OUTPUT:
Product of 2 & 3 is 6.

[@ggdgfd9392]

Thanks it helped me install it

[@lemichael2004]

does function prototype is compulsory? Some code that I run I don't have function prototype and it still work even the user-defined function made below not above the main function? So does it really need?

[@sriram2394]

Nope. Function prototype is not mandatory. If you are defining the function first and calling the function, its not necessary. If you are calling and then defining the function, Then the Function Prototype is required. :)

[@V1ctorinos]

int Multiplicate(int num1, int num2) { return (int1 * int2); }

[@islambassiouni2907]

thanks for the great support
I hope ou can keep it up

[@countrysideshowyaigrock4689]

Thank you very much!!

[@JamunaDhami-ri9fn]

thank you mam

[@bitzjason1887]

I've been using you're website for a month lol

[@devarapallivamsi2981]

Happy programming.!

[@selamzerihun8739]

good work king, love you