Page **2** of **2**

Posted: **Wed Jun 13, 2007 4:45 pm**

by **hamedv**

What's wrong with my code!!!

#include <stdio.h>

#include <string.h>

int t, l, i, len, M, E, x, y, z;

char s[1001];

bool b;

int main()

{

scanf("%d", &t);

for (l = 0; l < t; l++)

{

scanf("%s", &s);

b = 1;

M = 0;

E = 0;

len = strlen(s);

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

{

if (s* != '?' && s** != 'M' && s** != 'E') b = 0;*

if (s* == 'M') M++;*

if (s* == 'E') E++;*

}

if (M != 1) b = 0;

if (E != 1) b = 0;

i = 0;

len = strlen(s);

x = 0;

while ((s* == '?') && (i < len)) i++, x++;*

if (x == 0) b = 0;

if (s* == 'M') i++; else b = 0;*

y = 0;

while ((s* == '?') && (i < len)) i++, y++;*

if (y == 0) b = 0;

if (s* == 'E') i++; else b = 0;*

z = 0;

while ((s* == '?') && (i < len)) i++, z++;*

if (z == 0) b = 0;

if (z > 0 && x > 0 && y > 0 && M == 1 && E == 1) b = 1;

if (b)

puts("theorem");

else

puts("no-theorem");

}

return 0;

}

Posted: **Wed Jun 13, 2007 5:22 pm**

by **rio**

Use previous posted IO tests.

Your code doesn't output correct with the first posted IO test.

----

Rio

Posted: **Wed Jun 13, 2007 5:36 pm**

by **hamedv**

thanx

### Re: 11203 - Can you decide it for ME?

Posted: **Mon Mar 02, 2009 12:07 pm**

by **deadangelx**

the hint is

Code: Select all

```
M is only one
E is only one
x is at least 1 '?'
y is at least 1 '?'
z is at least 2 '?'
y.length == (z.length - x.length)
```

Hope is helps.

### Re: 11203 - Can you decide it for ME?

Posted: **Sun Aug 30, 2009 2:38 pm**

by **vahid sanei**

** x + y == z **
i can`t find this point in the problem

i should guess that ????

### Re: 11203 - Can you decide it for ME?

Posted: **Wed Jun 13, 2012 7:47 am**

by **mahade hasan**

cut>>>After AC!!

### Re: 11203 - Can you decide it for ME?

Posted: **Mon Jun 30, 2014 1:49 pm**

by **uDebug**

Here's some input / output I found useful during testing / debugging.

Input:

Code: Select all

```
9
???????????ME????
?????M?E?????????
?????M??E?????????
?????M?E??????
??M?E???
??M??E???
??ME???
??M???E?????
????M???E?????
```

AC Output:

Code: Select all

```
no-theorem
no-theorem
no-theorem
theorem
theorem
no-theorem
no-theorem
theorem
no-theorem
```