View Compilation Error

0_0_15829470_19244.c: In function 'main':
0_0_15829470_19244.c:6:6: error: stray '\243' in program
      scanf("%d %d",&a,&b)；
      ^
0_0_15829470_19244.c:6:6: error: stray '\273' in program
0_0_15829470_19244.c:8:8: error: expected ';' before 'if'
        if(a==b)
        ^
0_0_15829470_19244.c:10:8: error: 'else' without a previous 'if'
        else
        ^