Reverse a number
C++ Loops
while
Flowchart (ISO 5807)
Source code
int reverse(int n) {
int r = 0;
while (n > 0) {
r = r * 10 + n % 10;
n /= 10;
}
return r;
}while
int reverse(int n) {
int r = 0;
while (n > 0) {
r = r * 10 + n % 10;
n /= 10;
}
return r;
}