7744问题
#include<stdio.h>
#include<math.h>
int main()
{
for (int a = 1; a <= 9; a++)
for (int b = 0;b<= 9; b++)
{
int n = a * 1100 + b * 11;
int m = floor(sqrt(n) + 0.5);
if (m*m == n)
printf
7744问题
#include<stdio.h>
#include<math.h>
int main()
{
for (int a = 1; a <= 9; a++)
for (int b = 0;b<= 9; b++)
{
int n = a * 1100 + b * 11;
int m = floor(sqrt(n) + 0.5);
if (m*m == n)
printf