View Compilation Error

0_0_32729244_25086.cpp:11:1: error: '__int16_t' does not name a type
 __int16_t rem[maxn][10000];
 ^
0_0_32729244_25086.cpp: In function 'int main()':
0_0_32729244_25086.cpp:23:16: error: 'rem' was not declared in this scope
         memset(rem, 0, sizeof(rem));
                ^