解题思路:
注意事项:
参考代码:
#include<stdio.h>
#include<string.h>
#define N 51
int main()
{
char a[N], c;
int n, i;
void pan(char a[]);
scanf("%d%c", &n, &c);
for(i = 0;i < n;i++){
gets(a);
if(strlen(a) > 16||strlen(a) < 8){
printf("NO\n");
continue;
}
pan(a);
}
return 0;
}
void pan(char a[]){
char *p = a;
int count[5] = {0}, i;
while(*p != '\0'){
if(*p >= 'A'&&*p <= 'Z')count[0] = 1;
else if(*p >= 'a'&&*p <= 'z')count[1] = 1;
else if(*p >= '0'&&*p <= '9')*(count+2) = 1;
else if(*p =='~'||*p =='!'||*p =='#'||*p =='@'||*p =='%'||*p =='$'||*p =='^') count[3] = 1;
p++;
}
for(i = 0;i < 4;i++)
if(*(count+i) != 0)
count[4]++;
if(*(count+4) >= 3)printf("YES\n");
else printf("NO\n");
}
0.0分
0 人评分