제출 #1260194

#제출 시각아이디문제언어결과실행 시간메모리
1260194Seyyed_Mojtaba_Mortazavi코알라 (APIO17_koala)C++20
37 / 100
36 ms460 KiB
#include "koala.h" #include <bits/stdc++.h> using namespace std; const int MAXN = 5e5 + 10; int minValue(int n, int w) { int B[n]; int R[n]; memset(B, 0, sizeof(B)); B[0] = 1; playRound(B, R); for (int i = 0; i < n; i++) { if (B[i] >= R[i]) return i; } } int maxValue(int n, int w) { int B[n]; int R[n]; vector <int> mx; for (int i = 0; i < n; i++) mx.push_back(i); while (mx.size() > 1) { memset(B, 0, sizeof(B)); int tmp = w / mx.size(); for (auto i : mx) B[i] = tmp; playRound(B, R); mx.clear(); for (int i = 0; i < n; i++) { if (R[i] > tmp) mx.push_back(i); } } return mx[0]; } int greaterValue(int n, int w) { int B[n]; int R[n]; memset(B, 0, sizeof(B)); int l = 0, r = 10; while (r - l > 1) { int mid = (l + r) >> 1; B[0] = B[1] = mid; playRound(B, R); if (R[0] > B[0] && R[1] > B[1]) l = mid; else if (R[0] <= B[0] && R[1] <= B[1]) r = mid; else return R[0] < R[1]; } B[0] = B[1] = r; playRound(B, R); return R[0] < R[1]; } void allValues(int n, int w, int *p) { }

컴파일 시 표준 에러 (stderr) 메시지

koala.cpp: In function 'int minValue(int, int)':
koala.cpp:20:1: warning: control reaches end of non-void function [-Wreturn-type]
   20 | }
      | ^
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