mirror of
https://github.com/renbaoshuo/202401-programming-assignments.git
synced 2024-11-27 14:36:19 +00:00
19 lines
214 B
C
19 lines
214 B
C
|
#include <math.h>
|
||
|
#include <stdio.h>
|
||
|
|
||
|
int main() {
|
||
|
int n;
|
||
|
|
||
|
scanf("%d", &n);
|
||
|
|
||
|
int m = sqrt(n);
|
||
|
|
||
|
if (m * m == n) {
|
||
|
printf("Yes\n");
|
||
|
} else {
|
||
|
printf("No\n");
|
||
|
}
|
||
|
|
||
|
return 0;
|
||
|
}
|