Armstrong Number

#1

#include
using namespace std;
int main() {
int n,r,temp,sum=0;
cin>>n;
while(n!=0){
r=n%10;
sum+=(rrr);
n=n/10;
}
if(sum==n){
cout<<“true”;
}
else{
cout<<“false”;
}
return 0;
}

This code pass only three test cases

#2

Your n becomes 0 in the while loop. So the condition sum==n will never be true.
Also we never multiply 3 variables like pqr in C++. We always write - pqr

#3

Please share the code.I am not understanding.

#4

There you go -

#5

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