View Compilation Error

0_0_38816041_15415.cpp: In function 'int main()':
0_0_38816041_15415.cpp:4:14: error: 'amp' was not declared in this scope
    4 |  scanf("%d",&T);
      |              ^~~
0_0_38816041_15415.cpp:4:19: error: expected ';' before ')' token
    4 |  scanf("%d",&T);
      |                   ^
      |                   ;
0_0_38816041_15415.cpp:8:28: error: expected ')' before ';' token
    8 |   while(~scanf("%d %d",&n,&m)){
      |        ~                   ^
      |                            )
0_0_38816041_15415.cpp:8:37: error: expected ';' before ')' token
    8 |   while(~scanf("%d %d",&n,&m)){
      |                                     ^
      |                                     ;