Https://online.codingblocks.com/app/player/58724/content/27238/4820/code-challenge

#1

How to solve this question in c++ please explain a bit by writing some code also

#2

EG:
4
1 0 2 9
5
3 4 5 6 7

image

start adding from rightmost element
take care of carry
sum like u sum in basic mathematics
and display answer as per the format

#3

I have understood the question but dont know how to solve using c++ I have problem in implementation

#4

will pseudo code help u understand it ?
i can make the pseudo code

#5

Yes please…

#6 
vector<int> a, b

// input array
i= a.size() ,j= b.size();

while( i >=0 or j >=0 ) {

    int sum = (i >=0 ? a[i] : 0 ) + (j >= 0 ? b[j] : 0 ) + c;

    vec.push_back(sum%10);

    c = sum/10;

    i-- ; j--;

}

if(c) vec.push_back(c);

reverse(vec.begin() , vec.end())
#7

Thanks!..

1 Like