oj.uz

Submission #564670

# Submission time Handle Problem Language Result Execution time Memory
564670 2022-05-19T12:53:01 Z myrcella Boxes with souvenirs (IOI15_boxes) C++17
100 / 100
 658 ms 339636 KB 
//by szh
#include<bits/stdc++.h>
#include "boxes.h"

using namespace std;

#define fi first
#define se second
#define pii pair<int,int>
#define pll pair<long long,long long>
#define pb push_back
#define debug(x) cerr<<#x<<"="<<x<<endl
#define pq priority_queue
#define inf 0x3f
#define rep(i,a,b) for (int i=a;i<(b);i++)
#define MP make_pair
#define SZ(x) (int(x.size()))
#define ll long long
#define mod 1000000007
#define ALL(x) x.begin(),x.end()
void inc(int &a,int b) {a=(a+b)%mod;}
void dec(int &a,int b) {a=(a-b+mod)%mod;}
int lowbit(int x) {return x&(-x);}
ll p0w(ll base,ll p) {ll ret=1;while(p>0){if (p%2ll==1ll) ret=ret*base%mod;base=base*base%mod;p/=2ll;}return ret;}

const int maxn = 1e7+10;
ll pre[maxn],suf[maxn];
ll sum[maxn];

long long delivery(int N, int K, int L, int p[]) {
	
	memset(pre,0,sizeof(pre));
	memset(suf,0,sizeof(suf));
	
	rep(i,0,N) {
		sum[i%K] += min(p[i]*2,L);
		pre[i] = sum[i%K];
	}
	
	memset(sum,0,sizeof(sum));
	
	for(int i=N-1;i>=0;i--) {
		sum[(N-1-i)%K] += min((L-p[i])*2,L);
		suf[i] = sum[(N-1-i)%K];
	}
	
	ll ans = min(suf[0],pre[N-1]);
	rep(i,0,N-1) ans = min (ans,pre[i]+suf[i+1]);
    return ans;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 88 ms 235084 KB Output is correct
2 Correct 85 ms 235116 KB Output is correct
3 Correct 85 ms 235000 KB Output is correct
4 Correct 90 ms 235072 KB Output is correct
5 Correct 87 ms 235084 KB Output is correct
6 Correct 91 ms 235128 KB Output is correct
7 Correct 92 ms 235048 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 92 ms 235036 KB Output is correct
2 Correct 87 ms 235060 KB Output is correct
3 Correct 92 ms 235088 KB Output is correct
4 Correct 96 ms 235044 KB Output is correct
5 Correct 89 ms 235208 KB Output is correct
6 Correct 90 ms 235080 KB Output is correct
7 Correct 94 ms 235016 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 90 ms 235156 KB Output is correct
2 Correct 88 ms 235084 KB Output is correct
3 Correct 87 ms 235080 KB Output is correct
4 Correct 88 ms 235112 KB Output is correct
5 Correct 88 ms 235064 KB Output is correct
6 Correct 90 ms 235100 KB Output is correct
7 Correct 90 ms 235008 KB Output is correct
8 Correct 91 ms 235084 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 88 ms 235084 KB Output is correct
2 Correct 85 ms 235116 KB Output is correct
3 Correct 85 ms 235000 KB Output is correct
4 Correct 90 ms 235072 KB Output is correct
5 Correct 87 ms 235084 KB Output is correct
6 Correct 91 ms 235128 KB Output is correct
7 Correct 92 ms 235048 KB Output is correct
8 Correct 92 ms 235036 KB Output is correct
9 Correct 87 ms 235060 KB Output is correct
10 Correct 92 ms 235088 KB Output is correct
11 Correct 96 ms 235044 KB Output is correct
12 Correct 89 ms 235208 KB Output is correct
13 Correct 90 ms 235080 KB Output is correct
14 Correct 94 ms 235016 KB Output is correct
15 Correct 90 ms 235156 KB Output is correct
16 Correct 88 ms 235084 KB Output is correct
17 Correct 87 ms 235080 KB Output is correct
18 Correct 88 ms 235112 KB Output is correct
19 Correct 88 ms 235064 KB Output is correct
20 Correct 90 ms 235100 KB Output is correct
21 Correct 90 ms 235008 KB Output is correct
22 Correct 91 ms 235084 KB Output is correct
23 Correct 88 ms 235048 KB Output is correct
24 Correct 89 ms 235084 KB Output is correct
25 Correct 87 ms 235036 KB Output is correct
26 Correct 87 ms 235076 KB Output is correct
27 Correct 86 ms 235088 KB Output is correct
28 Correct 88 ms 235172 KB Output is correct
29 Correct 87 ms 235072 KB Output is correct
30 Correct 89 ms 235128 KB Output is correct
31 Correct 89 ms 235024 KB Output is correct
32 Correct 86 ms 235032 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 88 ms 235084 KB Output is correct
2 Correct 85 ms 235116 KB Output is correct
3 Correct 85 ms 235000 KB Output is correct
4 Correct 90 ms 235072 KB Output is correct
5 Correct 87 ms 235084 KB Output is correct
6 Correct 91 ms 235128 KB Output is correct
7 Correct 92 ms 235048 KB Output is correct
8 Correct 92 ms 235036 KB Output is correct
9 Correct 87 ms 235060 KB Output is correct
10 Correct 92 ms 235088 KB Output is correct
11 Correct 96 ms 235044 KB Output is correct
12 Correct 89 ms 235208 KB Output is correct
13 Correct 90 ms 235080 KB Output is correct
14 Correct 94 ms 235016 KB Output is correct
15 Correct 90 ms 235156 KB Output is correct
16 Correct 88 ms 235084 KB Output is correct
17 Correct 87 ms 235080 KB Output is correct
18 Correct 88 ms 235112 KB Output is correct
19 Correct 88 ms 235064 KB Output is correct
20 Correct 90 ms 235100 KB Output is correct
21 Correct 90 ms 235008 KB Output is correct
22 Correct 91 ms 235084 KB Output is correct
23 Correct 88 ms 235048 KB Output is correct
24 Correct 89 ms 235084 KB Output is correct
25 Correct 87 ms 235036 KB Output is correct
26 Correct 87 ms 235076 KB Output is correct
27 Correct 86 ms 235088 KB Output is correct
28 Correct 88 ms 235172 KB Output is correct
29 Correct 87 ms 235072 KB Output is correct
30 Correct 89 ms 235128 KB Output is correct
31 Correct 89 ms 235024 KB Output is correct
32 Correct 86 ms 235032 KB Output is correct
33 Correct 138 ms 248720 KB Output is correct
34 Correct 108 ms 240892 KB Output is correct
35 Correct 115 ms 241412 KB Output is correct
36 Correct 154 ms 248724 KB Output is correct
37 Correct 151 ms 248900 KB Output is correct
38 Correct 140 ms 248764 KB Output is correct
39 Correct 133 ms 247284 KB Output is correct
40 Correct 122 ms 242652 KB Output is correct
41 Correct 146 ms 248832 KB Output is correct
42 Correct 115 ms 242948 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 88 ms 235084 KB Output is correct
2 Correct 85 ms 235116 KB Output is correct
3 Correct 85 ms 235000 KB Output is correct
4 Correct 90 ms 235072 KB Output is correct
5 Correct 87 ms 235084 KB Output is correct
6 Correct 91 ms 235128 KB Output is correct
7 Correct 92 ms 235048 KB Output is correct
8 Correct 92 ms 235036 KB Output is correct
9 Correct 87 ms 235060 KB Output is correct
10 Correct 92 ms 235088 KB Output is correct
11 Correct 96 ms 235044 KB Output is correct
12 Correct 89 ms 235208 KB Output is correct
13 Correct 90 ms 235080 KB Output is correct
14 Correct 94 ms 235016 KB Output is correct
15 Correct 90 ms 235156 KB Output is correct
16 Correct 88 ms 235084 KB Output is correct
17 Correct 87 ms 235080 KB Output is correct
18 Correct 88 ms 235112 KB Output is correct
19 Correct 88 ms 235064 KB Output is correct
20 Correct 90 ms 235100 KB Output is correct
21 Correct 90 ms 235008 KB Output is correct
22 Correct 91 ms 235084 KB Output is correct
23 Correct 88 ms 235048 KB Output is correct
24 Correct 89 ms 235084 KB Output is correct
25 Correct 87 ms 235036 KB Output is correct
26 Correct 87 ms 235076 KB Output is correct
27 Correct 86 ms 235088 KB Output is correct
28 Correct 88 ms 235172 KB Output is correct
29 Correct 87 ms 235072 KB Output is correct
30 Correct 89 ms 235128 KB Output is correct
31 Correct 89 ms 235024 KB Output is correct
32 Correct 86 ms 235032 KB Output is correct
33 Correct 138 ms 248720 KB Output is correct
34 Correct 108 ms 240892 KB Output is correct
35 Correct 115 ms 241412 KB Output is correct
36 Correct 154 ms 248724 KB Output is correct
37 Correct 151 ms 248900 KB Output is correct
38 Correct 140 ms 248764 KB Output is correct
39 Correct 133 ms 247284 KB Output is correct
40 Correct 122 ms 242652 KB Output is correct
41 Correct 146 ms 248832 KB Output is correct
42 Correct 115 ms 242948 KB Output is correct
43 Correct 644 ms 337476 KB Output is correct
44 Correct 309 ms 293796 KB Output is correct
45 Correct 378 ms 301604 KB Output is correct
46 Correct 620 ms 339128 KB Output is correct
47 Correct 649 ms 339272 KB Output is correct
48 Correct 658 ms 339636 KB Output is correct
49 Correct 571 ms 328108 KB Output is correct
50 Correct 357 ms 292612 KB Output is correct
51 Correct 634 ms 339268 KB Output is correct
52 Correct 373 ms 292960 KB Output is correct