View Compilation Error

0_0_34118979_14840.cpp: In function 'int main()':
0_0_34118979_14840.cpp:42:8: error: expected ';' before 'int'
        int a,b,c;
        ^
0_0_34118979_14840.cpp:45:27: error: 'a' was not declared in this scope
         scanf("%d %d %d",&a,&b,&c);
                           ^
0_0_34118979_14840.cpp:45:30: error: 'b' was not declared in this scope
         scanf("%d %d %d",&a,&b,&c);
                              ^
0_0_34118979_14840.cpp:45:33: error: 'c' was not declared in this scope
         scanf("%d %d %d",&a,&b,&c);
                                 ^