View Compilation Error

0_0_29248904_30445.cpp:7:5: error: stray '\243' in program
     int a，b;
     ^
0_0_29248904_30445.cpp:7:5: error: stray '\254' in program
0_0_29248904_30445.cpp: In function 'int main()':
0_0_29248904_30445.cpp:7:12: error: expected initializer before 'b'
     int a，b;
            ^
0_0_29248904_30445.cpp:8:19: error: 'a' was not declared in this scope
     while (cin >> a>>b)
                   ^
0_0_29248904_30445.cpp:8:22: error: 'b' was not declared in this scope
     while (cin >> a>>b)
                      ^