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202401-programming-assignments/【额外练习】选择结构/7-19 选择-完全平方数.c

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2024-10-30 15:00:18 +00:00
#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;
}