View Compilation Error

0_0_35968131_1437.cpp:5:2: error: stray '\243' in program
  int n,m，i;
  ^
0_0_35968131_1437.cpp:5:2: error: stray '\254' in program
0_0_35968131_1437.cpp: In function 'int main()':
0_0_35968131_1437.cpp:5:11: error: expected initializer before 'i'
  int n,m，i;
           ^
0_0_35968131_1437.cpp:8:6: error: 'i' was not declared in this scope
  for(i=3;i<=40;i++)
      ^
0_0_35968131_1437.cpp:11:15: error: 'm' was not declared in this scope
   scanf("%d",&m);
               ^