1003. 我要通过！(20)

#include <stdio.h>
int main(void) {
int n,sum;
int a,b,c;
//a:beforeP,b:betweenPandT,c:afterT
int j = 0;
scanf("%d",&n);
char input
[101];
for (int i = 0; i<n; i++) scanf("%s",&input[i]);
for (int i = 0; i<n; i++) {
a = b = c = j = 0;
while (input[i][j] == 'A') {
a++;j++;
}
if (input[i][j++] != 'P') {
printf("NO\n");
continue;
}
while (input[i][j] == 'A') {
b++;j++;
}
if (input[i][j++] != 'T') {
printf("NO\n");
continue;
}
while (input[i][j] == 'A') {
c++;j++;
}
if (input[i][j++] != '\0') {
printf("NO\n");
continue;
}
if (a*b !=c || b==0) printf("NO\n");
else printf("YES\n");
}
}

看着http://blog.csdn.net/fang_abc/article/details/43312135还有http://www.ithao123.cn/content-3764850.html照抄出来的，感谢。