Submission #485554

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
485554	2021-11-08 08:45:32	chungdinh	Paths (BOI18_paths)	C++17	100 / 100	430 ms	61344 KiB

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#include <iostream>
#include <vector>
#define ll long long
const int N = 5e5 + 5;
const ll MOD = 1e9 + 7;
#define cntbit(x) __builtin_popcount(x)
#define on(b, x) (b & (1 << x))
using namespace std;
int n, m, k;
int c[N];
vector<int> g[N];
ll dp[1 << 5][N];
vector<int> z[100];
int main() {
    #ifdef CHUNGDINH
    freopen("main.inp", "r", stdin);
    #endif // CHUNGDINH
    cin >> n >> m >> k;
    for (int i = 1; i <= n; i++) {
        cin >> c[i]; c[i]--;
        dp[1 << c[i]][i] = 1;
 
 
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• Subtask 1: 23 / 23
• Subtask 2: 20 / 20
• Subtask 3: 27 / 27
• Subtask 4: 30 / 30