View Compilation Error

0_0_35996897_6518.cpp:5:3: error: stray '\243' in program
   int B；
   ^
0_0_35996897_6518.cpp:5:3: error: stray '\273' in program
0_0_35996897_6518.cpp:8:3: error: stray '\243' in program
   sum=A+B；
   ^
0_0_35996897_6518.cpp:8:3: error: stray '\273' in program
0_0_35996897_6518.cpp: In function 'int main()':
0_0_35996897_6518.cpp:6:3: error: expected initializer before 'scanf'
   scanf("%d,%d",&A&B);
   ^
0_0_35996897_6518.cpp:7:3: error: 'Int' was not declared in this scope
   Int sum;
   ^
0_0_35996897_6518.cpp:8:3: error: 'sum' was not declared in this scope
   sum=A+B；
   ^
0_0_35996897_6518.cpp:8:9: error: 'B' was not declared in this scope
   sum=A+B；
         ^