View Compilation Error

0_0_36442297_6705.cpp:57:4: error: stray '\243' in program
    scanf("%d%d",&a,&b)；//5 10
    ^
0_0_36442297_6705.cpp:57:4: error: stray '\273' in program
0_0_36442297_6705.cpp: In function 'int main()':
0_0_36442297_6705.cpp:58:6: error: expected ';' before 'memset'
      memset(dp,-1,sizeof(dp));
      ^