View Compilation Error

0_0_20178784_28138.cpp:5:1: error: stray '\243' in program
 scanf("%d%d"，&a，&b);
 ^
0_0_20178784_28138.cpp:5:1: error: stray '\254' in program
0_0_20178784_28138.cpp:5:1: error: stray '\243' in program
0_0_20178784_28138.cpp:5:1: error: stray '\254' in program
0_0_20178784_28138.cpp: In function 'int main()':
0_0_20178784_28138.cpp:5:16: error: invalid operands of types 'const char [5]' and 'int' to binary 'operator&'
 scanf("%d%d"，&a，&b);
                ^