View Compilation Error

0_0_23897294_31435.cpp:15:9: error: stray '\243' in program
         scanf("%d%d"，&N， &M);
         ^
0_0_23897294_31435.cpp:15:9: error: stray '\254' in program
0_0_23897294_31435.cpp:15:9: error: stray '\243' in program
0_0_23897294_31435.cpp:15:9: error: stray '\254' in program
0_0_23897294_31435.cpp: In function 'int main(int, const char**)':
0_0_23897294_31435.cpp:15:24: error: invalid operands of types 'const char [5]' and 'int' to binary 'operator&'
         scanf("%d%d"，&N， &M);
                        ^