View Compilation Error

0_0_39888900_27633.cpp: In function 'int main()':
0_0_39888900_27633.cpp:18:35: error: expected ')' at end of input
   18 |                 scanf("%s%s",&a,&b
      |                      ~            ^
      |                                   )
0_0_39888900_27633.cpp:18:35: error: expected '}' at end of input
0_0_39888900_27633.cpp:12:9: note: to match this '{'
   12 |         {
      |         ^
0_0_39888900_27633.cpp:18:35: error: expected '}' at end of input
   18 |                 scanf("%s%s",&a,&b
      |                                   ^
0_0_39888900_27633.cpp:4:1: note: to match this '{'
    4 | {
      | ^