View Compilation Error

0_0_36217856_16278.cpp:1:9: error: macro names must be identifiers
 #define <bits/stdc++.h>
         ^
0_0_36217856_16278.cpp: In function 'int twoDimension()':
0_0_36217856_16278.cpp:9:29: error: 'memset' was not declared in this scope
  memset (dp, -1, sizeof (dp)) ;
                             ^
0_0_36217856_16278.cpp:19:58: error: 'max' was not declared in this scope
      dp[j][k] = max (dp[j][k], dp[j-1][k-tim[i]] + val[i]) ;
                                                          ^
0_0_36217856_16278.cpp: In function 'int main()':
0_0_36217856_16278.cpp:32:28: error: 'scanf' was not declared in this scope
  while (scanf ("%d", &tcase) != EOF)
                            ^
0_0_36217856_16278.cpp:32:33: error: 'EOF' was not declared in this scope
  while (scanf ("%d", &tcase) != EOF)
                                 ^
0_0_36217856_16278.cpp:39:35: error: 'printf' was not declared in this scope
    printf ("%d\n", twoDimension ()) ;
                                   ^