View Compilation Error

0_0_17925078_1774.c: In function 'update':
0_0_17925078_1774.c:21:1: error: expected expression before '/' token
 //    cout << u << ' ' << b << ' ' << e << ' ' << id[f][u].b << ' ' << id[f][u].e << endl;
 ^
0_0_17925078_1774.c:27:1: error: expected expression before '/' token
 //        if(id[f][u].d > d) {
 ^
0_0_17925078_1774.c: In function 'query':
0_0_17925078_1774.c:45:1: error: expected expression before '/' token
 //    cout << "&&  " << u << ' ' << b << ' ' << e << ' ' << id[f][u].b << ' ' << id[f][u].e<< endl;
 ^