View Compilation Error

0_0_29247144_6313.cpp: In function 'int main()':
0_0_29247144_6313.cpp:5:23: error: expected ')' before ';' token
     scanf("%d%d",&a,&b;
                       ^
0_0_29247144_6313.cpp:5:23: error: expected '}' at end of input