| Task: | Taulukot |
| Sender: | |
| Submission time: | 2015-10-11 19:04:13 +0300 |
| Language: | C++ |
| Status: | READY |
| Result: | 100 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 26 |
| #2 | ACCEPTED | 29 |
| #3 | ACCEPTED | 45 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.05 s | 1 | details |
| #2 | ACCEPTED | 0.05 s | 1 | details |
| #3 | ACCEPTED | 0.06 s | 1 | details |
| #4 | ACCEPTED | 0.06 s | 1 | details |
| #5 | ACCEPTED | 0.05 s | 1 | details |
| #6 | ACCEPTED | 0.05 s | 2 | details |
| #7 | ACCEPTED | 0.05 s | 2 | details |
| #8 | ACCEPTED | 0.06 s | 2 | details |
| #9 | ACCEPTED | 0.06 s | 2 | details |
| #10 | ACCEPTED | 0.06 s | 2 | details |
| #11 | ACCEPTED | 0.06 s | 3 | details |
| #12 | ACCEPTED | 0.06 s | 3 | details |
| #13 | ACCEPTED | 0.06 s | 3 | details |
| #14 | ACCEPTED | 0.06 s | 3 | details |
| #15 | ACCEPTED | 0.07 s | 3 | details |
Code
#include<iostream>
#include<vector>
#include<map>
#include<set>
#include<algorithm>
#include<cmath>
#include<utility>
using namespace std;
__uint128_t power_mod128(__uint128_t a, uint64_t k, uint64_t m) {
if(k == 0) return 1;
__uint128_t res=power_mod128(a, k/2, m);
if(k%2 == 0) return res*res%m;
return res*a%m*res%m;
}
bool is_witness(uint64_t a, uint64_t evenpart, uint64_t oddpart, uint64_t p) {
__uint128_t u = power_mod128(a, oddpart, p);
if(u == 1) return false;
for(uint64_t j=1;j<evenpart;j*=2) {
if(u == p-1) return false;
u*=u; u%=p;
}
return true;
}
bool miller_rabin64(uint64_t p) {
uint64_t odd=p-1;
uint64_t even=1;
while(odd%2 == 0) { even*=2; odd/=2; }
const int64_t bases[7] = {2, 325, 9375, 28178, 450775, 9780504, 1795265022};
for(uint64_t i=0;i<7;i++) {
uint64_t a = bases[i]%p;
if(a == 0) return true;
if(is_witness(a, even, odd, p)) return false;
}
return true;
}
int main(void) {
int64_t n;
cin >> n;
vector<int64_t> a,b;
while(n > 0) {
int64_t p=n+1;
for(;p<2*n;p++) {
if(miller_rabin64(p)) break;
}
for(int64_t k=n;k>=p-n;k--) {
a.push_back(k);
b.push_back(p-k);
}
n=p-n-1;
}
for(auto x: a) {
cout << x << " ";
}
cout << "\n";
for(auto y: b) {
cout << y << " ";
}
cout << "\n";
return 0;
}
Test details
Test 1
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 1 |
| correct output |
|---|
| 1 1 |
| user output |
|---|
| 1 1 |
Test 2
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 4 |
| correct output |
|---|
| 1 2 3 4 2 1 4 3 |
| user output |
|---|
| 4 3 2 1 1 2 3 4 |
Test 3
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 5 |
| correct output |
|---|
| 1 2 3 4 5 1 5 4 3 2 |
| user output |
|---|
| 5 4 3 2 1 2 3 4 5 1 |
Test 4
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 8 |
| correct output |
|---|
| 1 2 3 4 5 6 7 8 2 1 4 3 8 7 6 5 |
| user output |
|---|
| 8 7 6 5 4 3 2 1 3 4 5 6 7 8 1 2 |
Test 5
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 9 |
| correct output |
|---|
| 1 2 3 4 5 6 7 8 9 1 5 4 3 2 7 6 9 8 |
| user output |
|---|
| 9 8 7 6 5 4 3 2 1 2 3 4 5 6 7 8 9 1 |
Test 6
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 77 |
| correct output |
|---|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| user output |
|---|
| 77 76 75 74 73 72 71 70 69 68 ... |
Test 7
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 70 |
| correct output |
|---|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| user output |
|---|
| 70 69 68 67 66 65 64 63 62 61 ... |
Test 8
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 72 |
| correct output |
|---|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| user output |
|---|
| 72 71 70 69 68 67 66 65 64 63 ... |
Test 9
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 86 |
| correct output |
|---|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| user output |
|---|
| 86 85 84 83 82 81 80 79 78 77 ... |
Test 10
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 68 |
| correct output |
|---|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| user output |
|---|
| 68 67 66 65 64 63 62 61 60 59 ... |
Test 11
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 90764 |
| correct output |
|---|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| user output |
|---|
| 90764 90763 90762 90761 90760 ... |
Test 12
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 97976 |
| correct output |
|---|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| user output |
|---|
| 97976 97975 97974 97973 97972 ... |
Test 13
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 96762 |
| correct output |
|---|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| user output |
|---|
| 96762 96761 96760 96759 96758 ... |
Test 14
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 94823 |
| correct output |
|---|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| user output |
|---|
| 94823 94822 94821 94820 94819 ... |
Test 15
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 91479 |
| correct output |
|---|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| user output |
|---|
| 91479 91478 91477 91476 91475 ... |
