View Compilation Error

0_0_31210050_13610.cpp:5:5: error: stray '\243' in program
     int a，b;
     ^
0_0_31210050_13610.cpp:5:5: error: stray '\254' in program
0_0_31210050_13610.cpp: In function 'int main()':
0_0_31210050_13610.cpp:5:12: error: expected initializer before 'b'
     int a，b;
            ^
0_0_31210050_13610.cpp:6:17: error: 'a' was not declared in this scope
     printf("%d",a);
                 ^
0_0_31210050_13610.cpp:9:13: error: 'b' was not declared in this scope
             b=a%10;
             ^
0_0_31210050_13610.cpp:12:12: error: 'b' was not declared in this scope
         if(b<0)break;
            ^
0_0_31210050_13610.cpp:18:19: error: 'b' was not declared in this scope
     printf("%d\n",b);
                   ^