c语言代码解决问题

解题思路:

注意事项:

参考代码:

#include<stdio.h>

#include<string.h>

int main()

{

char str[101];

gets(str);

int maxn=0, minn=1001, len = strlen(str),i,j,sum;

for (i = 0; i < len-1; i++)

{

sum = 1;

for (j = i + 1; j < len; j++)

{

if (str[i] == str[j])

sum++;

}

if (sum < minn)

minn = sum;

if (sum > maxn)

maxn = sum;

}

int n = maxn - minn,flag=1;

if (n == 1||n==0)

flag = 0;

for (i = 2; i < n; i++)

{

if (n % i == 0)

{

flag = 0;

break;

}

}

if (flag)

printf("Lucky Word\n%d", n);

else

printf("No Answer\n0");

return 0;

}