View Compilation Error

0_0_38510551_18530.cpp:4:1: error: stray '\243' in program
 int a，b,c;
 ^
0_0_38510551_18530.cpp:4:1: error: stray '\254' in program
0_0_38510551_18530.cpp: In function 'int main()':
0_0_38510551_18530.cpp:4:8: error: expected initializer before 'b'
 int a，b,c;
        ^
0_0_38510551_18530.cpp:5:7: error: expected primary-expression before ')' token
 while()
       ^
0_0_38510551_18530.cpp:6:16: error: 'a' was not declared in this scope
 {scanf("%d%d",&a,&b);
                ^
0_0_38510551_18530.cpp:6:19: error: 'b' was not declared in this scope
 {scanf("%d%d",&a,&b);
                   ^
0_0_38510551_18530.cpp:7:1: error: 'c' was not declared in this scope
 c=a+b;
 ^
0_0_38510551_18530.cpp:8:16: error: expected '}' at end of input
 printf("%d",c);}
                ^