| Task: | Lukujono |
| Sender: | Etsubu |
| Submission time: | 2015-01-29 14:41:57 +0200 |
| Language: | C++ |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | WRONG ANSWER | 0 |
| #2 | TIME LIMIT EXCEEDED | 0 |
| #3 | TIME LIMIT EXCEEDED | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.06 s | 1 | details |
| #2 | ACCEPTED | 0.05 s | 1 | details |
| #3 | WRONG ANSWER | 0.06 s | 1 | details |
| #4 | WRONG ANSWER | 0.07 s | 1 | details |
| #5 | ACCEPTED | 0.06 s | 1 | details |
| #6 | ACCEPTED | 0.07 s | 1 | details |
| #7 | ACCEPTED | 0.06 s | 1 | details |
| #8 | ACCEPTED | 0.06 s | 1 | details |
| #9 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #10 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #11 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #12 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #13 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #14 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #15 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #16 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #17 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #18 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #19 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #20 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #21 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #22 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #23 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #24 | TIME LIMIT EXCEEDED | -- | 3 | details |
Code
#include <iostream>
#include <string.h>
#include <math.h>
#include <vector>
using namespace std;
int main(int argc,char *argv[]){
cin.sync_with_stdio(false);
long n;
cin >> n;
/*if(n==0){
cout << "0";
return 0;
}else if(n==1){
cout << "1";
return 0;
}else if(n==3){
cout << "2";
return 0;
}**/
long long U=ceil((double)n/2);
vector<long long> Us;
Us.push_back(0);
Us.push_back(1);
//static int Us[]={0,1,1,2};
n=floor(n/2);
long n2=n*2;
//cout << "U " << U << " : n" << n << endl;
long long temp=0;
for(int i=2;i<=n;i++){
temp=0;
for(int j=i;j>=2;j--){
temp+=Us[(int)floor((double)i/j)];
}
Us.push_back(temp);
}
/*for(int i=0;i<=n;i++){
cout << "U" <<i << " " << Us[i] << endl;
}*/
for(int i=n;i>=2;i--){
U+=Us[(int)floor((double)n2/i)];
//cout << (int)floor(n2/i) << "+";
/*int U1=floor(n/i);
for(int j=
U+=Us[(int)floor(n/i)];
cout << floor(n/i) << "+";*/
}
cout << U;/* << endl;*/
return 0;
}
Test details
Test 1
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 542 |
| correct output |
|---|
| 11942 |
| user output |
|---|
| 11942 |
Test 2
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 929 |
| correct output |
|---|
| 29913 |
| user output |
|---|
| 29913 |
Test 3
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 801 |
| correct output |
|---|
| 23460 |
| user output |
|---|
| 23453 |
Test 4
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 935 |
| correct output |
|---|
| 30006 |
| user output |
|---|
| 29994 |
Test 5
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 998 |
| correct output |
|---|
| 33766 |
| user output |
|---|
| 33766 |
Test 6
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 942 |
| correct output |
|---|
| 30490 |
| user output |
|---|
| 30490 |
Test 7
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 736 |
| correct output |
|---|
| 20285 |
| user output |
|---|
| 20285 |
Test 8
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 930 |
| correct output |
|---|
| 29975 |
| user output |
|---|
| 29975 |
Test 9
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 95404 |
| correct output |
|---|
| 90172356 |
| user output |
|---|
| (empty) |
Test 10
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 98060 |
| correct output |
|---|
| 94687572 |
| user output |
|---|
| (empty) |
Test 11
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 69495 |
| correct output |
|---|
| 52308390 |
| user output |
|---|
| (empty) |
Test 12
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 92197 |
| correct output |
|---|
| 85306979 |
| user output |
|---|
| (empty) |
Test 13
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 53418 |
| correct output |
|---|
| 32957881 |
| user output |
|---|
| (empty) |
Test 14
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 97377 |
| correct output |
|---|
| 93859995 |
| user output |
|---|
| (empty) |
Test 15
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 68065 |
| correct output |
|---|
| 50223001 |
| user output |
|---|
| (empty) |
Test 16
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 95463 |
| correct output |
|---|
| 90201672 |
| user output |
|---|
| (empty) |
Test 17
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 74323456 |
| correct output |
|---|
| 8975396101231 |
| user output |
|---|
| (empty) |
Test 18
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 92132055 |
| correct output |
|---|
| 13006378374515 |
| user output |
|---|
| (empty) |
Test 19
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 55135704 |
| correct output |
|---|
| 5354656932672 |
| user output |
|---|
| (empty) |
Test 20
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 98613338 |
| correct output |
|---|
| 14631125716007 |
| user output |
|---|
| (empty) |
Test 21
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 75558302 |
| correct output |
|---|
| 9238208186405 |
| user output |
|---|
| (empty) |
Test 22
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 94968034 |
| correct output |
|---|
| 13713914468591 |
| user output |
|---|
| (empty) |
Test 23
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 52163652 |
| correct output |
|---|
| 4858985762438 |
| user output |
|---|
| (empty) |
Test 24
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 94830583 |
| correct output |
|---|
| 13674294022172 |
| user output |
|---|
| (empty) |