Replace them all

#1

It will be done by find remainder and if I find 0 then replace with the help of string

#2

hi @kumarakash121005
u can directly take the input in the form of a string and then run a loop and check if digit at i th position is 0 then make it …
refer this -->

#include <iostream>
using namespace std;
int main() {
    string str;
    cin>>str;
    for(int i=0;i<str.size();i++){
        if(str[i] == '0'){
            str[i] = '5';
        }
    }
    cout<<str<<endl;
}
#3

hi @kumarakash121005
is it clear now???

#4

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#5

image

#6

what is wrong in my code

#7

in if loop add n/=10
then i think it will be working fine