C do while loop 🤸‍♂️

C do while loop tutorial example explained
#C #do #loop

[@BroCodez]

#include
int main()
{
// while loop = checks a condition, THEN executes a block of code if condition is true
// do while loop = always executes a block of code once, THEN checks a condition
int number = 0;
int sum = 0;
do{
printf("Enter a # above 0: ");
scanf("%d", &number);
if(number > 0)
{
sum += number;
}
}while(number > 0);

printf("sum: %d", sum);

return 0;
}

[@KaraSub2.0]

Why number is wrote as # ?

[@cadyneisfeld540]

You just gained a new sub... You're the best

[@adrianedge7975]

i was trying to research how this worked for an hour and a half now until this video, thank you

[@adrianedge7975]

in my head i was thinking as long as the while was true the code executed but if false it didn't, not that if false it didnt REPEAT. aka it executes once regardless. Thanks again

[@fiazahmed1446]

Man I wish you were my professor.

[@normalhether5806]

i didnt understand this in css50 so i came here thanks

[@sherzodchulliyev9163]

great

[@vincevangoat1]

Why do we need the if? You already said while i greater 0 so you could just put the equation anyways?

[@ryanalnaser914]

whatever anything before or after or I do or did

[@user-fz6ps1su4t]

😍😍😍😍😍😍😍

[@user-fs5ss4pw9l]

ОД ДУШИ БРАТ
❤‍🩹

[@reecetrahan6169]

Can you do multiple whiles? Like 4 conditions?

[@ntsd7509]

just use && between conditions

[@resurging6306]

@@ntsd7509 or || if you want "or"

[@nhano7712]

Isn't condition (if(number >0)) redundant?

[@AIDZ__]

I dont get it again.... goddamnit

[@jollyelmroot]

what is printf?

[@markoforgiarini1242]

input

[@danny0.o]

'printf' is to output to the terminal window...basically its like displaying something to the user

[@tefooooo1948]

How did we get 15 at the end?

[@tefooooo1948]

Oh yea yea i got it xd

[@sathishn1253]

1+2+3+4+5 = 15 sum value

[@lalmi6150]

خ

[@spicasuzuki1908]

ğ

[@lalmi6150]

@@spicasuzuki1908 what?

[@spicasuzuki1908]

@@lalmi6150 My goals are beyond your understanding.
And üİşçöı

[@lalmi6150]

@@spicasuzuki1908 you are cool girl, i liked your type

[@spicasuzuki1908]

@@lalmi6150 thanks :)

[@WOLF_XXX0]

why is the sum 15 at the end , can someone explain me pls..

[@danny0.o]

im prolly abit late but when he entered the values (1, 2, 3, 4, 5) it all added up together because of the 'sum', basically each value got added which added up to 15
1+2+3+4+5 = 15

[@SuryaSurya-sc1ri]

@@danny0.o Can you explain sum +=number;