제출 #1015176

#제출 시각아이디문제언어결과실행 시간메모리
1015176vjudge1Gap (APIO16_gap)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include "grader.cpp" #include "gap.h" using namespace std; typedef long long ll; set<ll> st; void recur(ll l, ll r){ if (r < l) return ; if (r - l <= 1){ MinMax(l, r, &l, &r); if (l != -1){ st.insert(l); st.insert(r); } return ; } ll mid = (l + r) / 2; ll mn, mx; MinMax(l, mid, &mn, &mx); if (mn != -1){ st.insert(mn); st.insert(mx); recur(mn + 1, mx - 1); } MinMax(mid + 1, r, &mn, &mx); if (mn != -1){ st.insert(mn); st.insert(mx); recur(mn + 1, mx - 1); } } ll findGap(int T, int N){ if (T == 1){ ll mn = 0, mx = 1e18; while (N > 0){ N -= 2; MinMax(mn, mx, &mn, &mx); st.insert(mn); st.insert(mx); mn++; mx--; } } else{ recur(0, 1e18); } vector<ll> vec; for (ll x : st) vec.push_back(x); ll res = 0; for (ll i = 1; i < vec.size(); i ++) res = max(res, vec[i] - vec[i - 1]); return res; }

컴파일 시 표준 에러 (stderr) 메시지

gap.cpp: In function 'll findGap(int, int)':
gap.cpp:63:22: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   63 |     for (ll i = 1; i < vec.size(); i ++)
      |                    ~~^~~~~~~~~~~~
/usr/bin/ld: /tmp/ccWPScAZ.o: in function `MinMax(long long, long long, long long*, long long*)':
grader.cpp:(.text+0x0): multiple definition of `MinMax(long long, long long, long long*, long long*)'; /tmp/ccmLNanZ.o:gap.cpp:(.text+0x1c0): first defined here
/usr/bin/ld: /tmp/ccWPScAZ.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccmLNanZ.o:gap.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status