Submission #444355

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
444355	2021-07-13 18:17:20	KiriLL1ca	Bootfall (IZhO17_bootfall)	C++14	100 / 100	489 ms	3920 KiB

bootfall

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#include <bits/stdc++.h>
using namespace std;
/* 
written on phone :)))))
*/
const int N = 505;
unsigned long long dp[N*N];
int ans[N*N];
void add (int x) {
    for (int i = N*N-x-1; i >= 0; i--) {
        dp[i+x] += dp[i];
    }
}
void del (int x) {
    for (int i = x; i < N*N; i++) {
        dp[i] -= dp[i-x];
    }
}
int main ()
{
    dp[0] = 1;
    int n; cin >> n;
    vector <int> a (n);
 
 
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• Subtask 1: 6 / 6
• Subtask 2: 7 / 7
• Subtask 3: 15 / 15
• Subtask 4: 16 / 16
• Subtask 5: 21 / 21
• Subtask 6: 35 / 35