View Compilation Error

0_0_18850405_27492.cpp:6:5: error: stray '\243' in program
     while (scanf ("%d %d", &n，&m) != EOF) {
     ^
0_0_18850405_27492.cpp:6:5: error: stray '\254' in program
0_0_18850405_27492.cpp: In function 'int main()':
0_0_18850405_27492.cpp:6:33: error: invalid operands of types 'int*' and 'int' to binary 'operator&'
     while (scanf ("%d %d", &n，&m) != EOF) {
                                 ^
0_0_18850405_27492.cpp:8:13: error: 'i' was not declared in this scope
         for(i = 0, result = 0; i <= n; i++) {
             ^