View Compilation Error

0_0_38826936_1311.cpp: In function 'int main()':
0_0_38826936_1311.cpp:39:29: error: 'amp' was not declared in this scope
   39 |         while(scanf("%d%d",&n,&m)!=EOF)
      |                             ^~~
0_0_38826936_1311.cpp:39:32: error: expected ')' before ';' token
   39 |         while(scanf("%d%d",&n,&m)!=EOF)
      |              ~                 ^
      |                                )
0_0_38826936_1311.cpp:39:36: error: 'amp' was not declared in this scope
   39 |         while(scanf("%d%d",&n,&m)!=EOF)
      |                                    ^~~
0_0_38826936_1311.cpp:39:41: error: expected ';' before ')' token
   39 |         while(scanf("%d%d",&n,&m)!=EOF)
      |                                         ^
      |                                         ;