제출 #736255

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
736255	2023-05-05 11:17:19	vjudge1	Boat (APIO16_boat)	C++17	100 / 100	375 ms	7240 KiB

boat

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#include <bits/stdc++.h>
using namespace std;
int f[1000][501];
int a[500], b[500], cnt[1000];
int fact[501], ifact[501];
const int MOD = 1e9 + 7;
int lC[1000][501];
int C[501][501];
int g[501][1000];
inline int Power(int a, int b) {
        int64_t res = 1;
        for (; b; b >>= 1, a = 1ll * a * a % MOD) {
                if (b & 1) (res *= a) %= MOD;
        }
        return res;
}
int main() {
        ios_base::sync_with_stdio(0);
        cin.tie(0);
        int n;
        cin >> n;
        /// small nCk
        for (int i = 0; i <= n; i++) C[i][0] = C[i][i] = 1;
        for (int i = 0; i <= n; i++) {
                for (int j = 1; j < i; j++) {
                        C[i][j] = C[i - 1][j] + C[i - 1][j - 1];
                        if (C[i][j] >= MOD) C[i][j] -= MOD;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

In file included from /usr/include/c++/10/cassert:44,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:33,
                 from boat.cpp:1:
boat.cpp: In function 'int main()':
boat.cpp:46:29: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   46 |         assert(point.size() <= n * 2);
      |                ~~~~~~~~~~~~~^~~~~~~~

• Subtask 1: 9 / 9
• Subtask 2: 22 / 22
• Subtask 3: 27 / 27
• Subtask 4: 42 / 42