제출 #952826

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
952826		onepunchac168	밀림 점프 (APIO21_jumps)	C++14	컴파일 에러	0 ms	0 KiB

jumps

#include "jumps.h"

#include <cassert>
#include <cstdio>

#include <vector>
#include <bits/stdc++.h>
using namespace std;

int main() {
    freopen("aa.inp","r",stdin);
      int N, Q;
      assert(2 == scanf("%d %d", &N, &Q));
      std::vector<int> H(N);
      for (int i = 0; i < N; ++i) {
        assert(1 == scanf("%d", &H[i]));
      }
      init(N, H);

      for (int i = 0; i < Q; ++i) {
        int A, B, C, D;
        assert(4 == scanf("%d %d %d %d", &A, &B, &C, &D));
        int rr=minimum_jumps(A, B, C, D);
        cout<<rr<<endl;
      }
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

jumps.cpp: In function 'int main()':
jumps.cpp:11:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |     freopen("aa.inp","r",stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~
/usr/bin/ld: /tmp/ccj1SluE.o: in function `main':
stub.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cccQO1mD.o:jumps.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/cccQO1mD.o: in function `main':
jumps.cpp:(.text.startup+0x199): undefined reference to `init(int, std::vector<int, std::allocator<int> >)'
/usr/bin/ld: jumps.cpp:(.text.startup+0x229): undefined reference to `minimum_jumps(int, int, int, int)'
/usr/bin/ld: /tmp/ccj1SluE.o: in function `main':
stub.cpp:(.text.startup+0x177): undefined reference to `init(int, std::vector<int, std::allocator<int> >)'
/usr/bin/ld: stub.cpp:(.text.startup+0x1d1): undefined reference to `minimum_jumps(int, int, int, int)'
collect2: error: ld returned 1 exit status