My code isnt working even after getting the right output, please check

#1
#2 
#include <iostream>
using namespace std;
int main() {
    int n;
    cin >> n;

    string octal = "";
    while(n!=0){
        int r = n%8;
        n/=8;
        char c = r+'0';
        octal = c+octal;
    }
    cout << octal <<endl;
}

refer this

#3

i havent been taught strings yet, is there another way we can solve this question without using strings?

#4

u can use arrays then

#5

can i not do it using loops only? i havent been taught arrays either

#6

i dont think that would be possible… maybe u just go and watch 1-2 videos of array/ string and then come back to this ques…

1 Like
#7

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