How do you nest loops in C++

Question

I've tried this method over and over but it keeps giving me errors:
https://code.sololearn.com/ccp91I1Mj5Pp/#cpp
I don't think it's featured in the course either.
Help!

Answer 1

#include <iostream>
using namespace std;
int main() {
int apt = 0;
int ski = 0;
int comp = 0;
int count = 0;
while (count<=700) {
cin >> apt >> ski >> comp;
int sum = apt+ski+comp;
if (sum>=80) {
cout << "You have been nominated for selection of CEO." << endl;
}
else {
cout << "You have not been nominated for selection of CEO." << endl;
//count += 1; take this statement of the else block
}
count += 1;
}
return 0;
}

Answer 2

OR
Instead of while loop, use for loop
//while (count<=700) {
for (count = 0; count<=700;count++){
cin >> apt >> ski >> comp;
int sum = apt+ski+comp;
if (sum>=80) {
cout << "You have been nominated for selection of CEO." << endl;
}
else {
cout << "You have not been nominated for selection of CEO." << endl;
}
}

Answer 3

a loop in another loop
means same as loop you make 2D matrix by c++ coding you can see loop in loop

Answer 4

Thank you so much!