View Compilation Error

0_0_39082191_28251.cpp: In function 'int main()':
0_0_39082191_28251.cpp:7:21: error: expected ')' before '{' token
    7 | while(scanf("%d",&x){
      |      ~              ^
      |                     )
0_0_39082191_28251.cpp:13:17: error: expected ';' before '}' token
   13 | printf("%d",sum)
      |                 ^
      |                 ;
   14 | }
      | ~