oj.uz

답안 #228866

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
228866 2020-05-02T22:31:37 Z super_j6 고속도로 설계 (CEOI12_highway) C++14
60 / 100
 5 ms 640 KB 
#include "office.h"
using namespace std;

//Exploiting poor testcases and awful ceoi grader used by oj.uz.
//This should be fixed by having the grader have pre-set points
//at the beginning of running instead of creating points in an
//attempt to make it 'worst case scenario' and also using odd n
//testcases. This is probably my least favorite problem ever lol.

int main(){
    
	int n = GetN();
	
	for(int i = 2; i < n; i += 2) isOnLine(1, i, i + 1);
	
	Answer(1, 2, n - 2, n);

	return 0;
}

Compilation message

office.c: In function 'int isOnLine(int, int, int)':
office.c:85:29: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
     _Fin(0, "Protocol error");
                             ^
office.c:88:29: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
     _Fin(0, "Protocol error");
                             ^
office.c:92:37: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
     _Fin(false, "Too many questions");
                                     ^
office.c:83:7: warning: unused variable 'i' [-Wunused-variable]
   int i;
       ^
office.c: In function 'void Answer(int, int, int, int)':
office.c:123:29: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
     _Fin(0, "Protocol error");
                             ^
office.c:128:44: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
       if( (-_Apa[na1]==_N-3) && (na2!=na1) && (nb2!=na1) ||
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
office.c:130:30: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
          _Fin(true, "Correct");
                              ^
office.c:132:36: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
          _Fin(false, "Wrong answer");
                                    ^
office.c:134:44: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
       if( (-_Apa[na2]==_N-3) && (na1!=na2) && (nb1!=na2) ||
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
office.c:136:30: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
          _Fin(true, "Correct");
                              ^
office.c:138:36: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
          _Fin(false, "Wrong answer");
                                    ^
office.c:140:33: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
       _Fin(false, "Wrong answer");
                                 ^
office.c:142:23: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
   _Fin(true, "Correct");
                       ^
office.c:120:27: warning: unused variable 'pont' [-Wunused-variable]
   int na1, nb1, na2, nb2, pont;
                           ^~~~
office.c: In function 'void _doInit()':
office.c:33:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &_N);
     ~~~~~^~~~~~~~~~~

Subtask #1
60.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 384 KB Output is correct - 19 queries, 4 points
2 Correct 4 ms 384 KB Output is correct - 9 queries, 4 points
3 Correct 4 ms 256 KB Output is correct - 155 queries, 4 points
4 Incorrect 4 ms 384 KB Output isn't correct - Wrong answer
5 Correct 5 ms 256 KB Output is correct - 250 queries, 4 points
6 Incorrect 4 ms 256 KB Output isn't correct - Wrong answer
7 Correct 4 ms 384 KB Output is correct - 349 queries, 4 points
8 Correct 4 ms 384 KB Output is correct - 399 queries, 4 points
9 Correct 4 ms 256 KB Output is correct - 449 queries, 4 points
10 Incorrect 5 ms 384 KB Output isn't correct - Wrong answer
11 Correct 4 ms 384 KB Output is correct - 1000 queries, 4 points
12 Incorrect 4 ms 384 KB Output isn't correct - Wrong answer
13 Correct 4 ms 256 KB Output is correct - 1501 queries, 4 points
14 Incorrect 4 ms 256 KB Output isn't correct - Wrong answer
15 Correct 4 ms 256 KB Output is correct - 2502 queries, 4 points
16 Incorrect 4 ms 384 KB Output isn't correct - Wrong answer
17 Correct 4 ms 256 KB Output is correct - 853 queries, 4 points
18 Correct 4 ms 384 KB Output is correct - 899 queries, 4 points
19 Incorrect 5 ms 384 KB Output isn't correct - Wrong answer
20 Correct 5 ms 384 KB Output is correct - 14999 queries, 4 points
21 Incorrect 5 ms 512 KB Output isn't correct - Wrong answer
22 Incorrect 5 ms 512 KB Output isn't correct - Wrong answer
23 Incorrect 5 ms 640 KB Output isn't correct - Wrong answer
24 Correct 5 ms 640 KB Output is correct - 40943 queries, 4 points
25 Correct 5 ms 640 KB Output is correct - 49998 queries, 4 points