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1003.c
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1003.c
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#include<stdio.h>
#include<string.h>
int main()
{
int n,i,lena,p,t,a1,a2,a3,flag;
char a[100];
scanf("%d",&n);
while(n--)
{
scanf("%s",a);
lena = strlen(a);
flag = 1;
p = -1;
t = -1;
for(i = 0; i < lena; i++)
{
if(a[i] != 'P' && a[i] != 'A' && a[i] != 'T')
{
printf("NO\n");
flag = 0;
break;
}
if(a[i] == 'P')
{
p = i;
}
if(p == -1 && a[i] !='A')
{
flag = 0;
printf("NO\n");
break;
}
if(a[i] == 'T')
{
t = i;
}
if(t != -1 && t != i && a[i] !='A')
{
printf("NO\n");
flag = 0;
break;
}
}
if(flag)
{
a1 = p;
a2 = t - p - 1;
a3 = lena - t -1;
if(a1 == 0 && a3 == 0 && a2 > 0)
{
printf("YES\n");
}
else if(a1 != 0 && a3 != 0 && (a1 * a2 == a3))
{
printf("YES\n");
}
else
printf("NO\n");
}
}
return 0;
}