제출 #636514

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
636514	2022-08-29 12:33:57	valerikk	Intergalactic ship (IZhO19_xorsum)	C++17	100 / 100	1091 ms	196376 KiB

xorsum

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#include <bits/stdc++.h>
using namespace std;
#define x first
#define y second
#define all(a) begin(a), end(a)
#define sz(a) ((int) (a).size())
using ll = long long;
using ld = long double;
const int N = 1005;
const int K = 7;
const int Q = 1e5 + 5;
const int MOD = 1e9 + 7;
const int INV2 = (MOD + 1) / 2;
int add(int a, int b) {
  return a + b < MOD ? a + b : a + b - MOD;
}
int sub(int a, int b) {
  return a - b >= 0 ? a - b : a - b + MOD;
}
int mul(int a, int b) {
  return a * 1ll * b % MOD;
}
 
 
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