View Compilation Error

1_866_3933_1131.cpp: In function 'int main()':
1_866_3933_1131.cpp:13:3: error: expected ';' before 'int'
   int s;
   ^
1_866_3933_1131.cpp:16:3: error: 's' was not declared in this scope
   s=a*3600+b*60+c;
   ^
1_866_3933_1131.cpp:26:45: error: 'r' was not declared in this scope
    double mm = min(abs(43200-l),min(abs(l+l+r),min(abs(r+r+l),abs(43200-r))))*6.0;
                                             ^