제출 #50799

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
50799	2018-06-13 10:50:42	waynetuinfor	Bali Sculptures (APIO15_sculpture)	C++17	100 / 100	477 ms	16932 KiB

sculpture

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#include <bits/stdc++.h>
using namespace std;
const int maxn = 2000 + 5;
long long s[maxn], y[maxn];
int dp[maxn][maxn], qu[maxn], dt[maxn];
vector<int> gr[maxn];
int main() {
    int n, a, b; scanf("%d %d %d", &n, &a, &b);
    for (int i = 1; i <= n; ++i) {
        scanf("%lld", &y[i]);
        s[i] = s[i - 1] + y[i];
    }
    if (a == 1) {
        long long ans = 0, mask = 0;
        for (int t = 44; t >= 0; --t) {
            for (int i = 0; i < maxn; ++i) gr[i].clear();
            for (int i = 1; i <= n; ++i) {
                for (int j = 0; j < i; ++j) {
                    if (mask & (s[i] - s[j])) continue;
                    int bit = (s[i] - s[j]) >> t & 1;
                    if (bit == 0) gr[j].push_back(i);
                }
            }
            memset(dt, -1, sizeof(dt));
            dt[0] = 0;
            int l = 0, r = 0;
            qu[r++] = 0;
            while (l < r) {
 
 
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컴파일 시 표준 에러 (stderr) 메시지

sculpture.cpp: In function 'int main()':
sculpture.cpp:10:23: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     int n, a, b; scanf("%d %d %d", &n, &a, &b);
                  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
sculpture.cpp:12:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%lld", &y[i]);
         ~~~~~^~~~~~~~~~~~~~~

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• Subtask 2: 16 / 16
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