Find smallest number with given number of digits and sum of digits | Greedy | DSA Sheet | Amazon 🔥

#greedy #competitiveprogramming #coding #dsa
Hey, Guys in this video I have explained with code how we can solve the problem 'Find the smallest number with a given number of digits and sum of digits'.
CODE-- ideone.com/38envp
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Hope you like it. Comment if you have any doubt
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[@karanrana097]

Thanks

[@ravulaakhilsurya8569]

Ideas that you can do to help us.
1,Do code reviews of subscribers bro
2.which algorithm is used in which situations

[@siddhantyadav4531]

Bhai you re doing one of greatest work because none of the you tuber is solving love babbar sir sheet please carry on this work one of the best RUclips channel 👍👍👍👍👍👍👍

[@shantanukumar4081]

Great explanation brother 🤞🤞🤞

[@lakshyaKumar12]

this is what happens when u try to rote learn the code and explain it to someone lol so many errors in dictating the logic

[@omkar.gaikwad]

Thanks, well explained :)

[@krishnodas6678]

naaaaaaice bro love u

[@shivamtiwari3672]

If u want small code
string smallestNumber(int sum, int n){
if(n*9=0;i--){
if(sum>9){
str="9"+str;
sum-=9;
}
else{
if(i==0) str=to_string(sum)+str;
else{
str=to_string(sum-1)+str;
sum=1;
}
}
}
return str;
}

[@swapnildhiman6585]

🔥

[@amit2194]

if(S>9*D) return "-1";
string ans="";
while(S>0 && D>0){
if(S>9 ){
ans='9'+ans;
S-=9;
D--;
}
else{
ans=to_string(S-1)+ans;
D--;
S=1;
while(D>1){
ans='0'+ans;
D--;
}
ans='1'+ans;
}
}
return ans;
can you find error int his code??

[@gautamgoel2024]

Thus was not intuitive . But learnt something new.

[@altafmazhar7762]

Aur kya intuition chaiye bhai

[@siddhantyadav4531]

Thanks a lot bro