View Compilation Error

0_0_26375148_17632.cpp:4:3: error: stray '\241' in program
   while(scanf(“%d,%d”,&a,&b)!=EOF){
   ^
0_0_26375148_17632.cpp:4:3: error: stray '\260' in program
0_0_26375148_17632.cpp:4:3: error: stray '\241' in program
0_0_26375148_17632.cpp:4:3: error: stray '\261' in program
0_0_26375148_17632.cpp: In function 'int main()':
0_0_26375148_17632.cpp:4:17: error: expected primary-expression before '%' token
   while(scanf(“%d,%d”,&a,&b)!=EOF){
                 ^
0_0_26375148_17632.cpp:4:18: error: 'd' was not declared in this scope
   while(scanf(“%d,%d”,&a,&b)!=EOF){
                  ^
0_0_26375148_17632.cpp:4:20: error: expected primary-expression before '%' token
   while(scanf(“%d,%d”,&a,&b)!=EOF){
                    ^