| Task: | Distances |
| Sender: | jsesok |
| Submission time: | 2026-04-17 11:11:37 +0300 |
| Language: | C++ (C++20) |
| Status: | READY |
| Result: | 6 |
| subtask | verdict | score |
|---|---|---|
| #1 | WRONG ANSWER | 0 |
| #2 | WRONG ANSWER | 0 |
| #3 | ACCEPTED | 6 |
| #4 | WRONG ANSWER | 0 |
| #5 | WRONG ANSWER | 0 |
| #6 | WRONG ANSWER | 0 |
| test | verdict | time | subtask | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.00 s | 1, 4, 6 | details |
| #2 | ACCEPTED | 0.00 s | 1, 2, 3, 4, 5, 6 | details |
| #3 | ACCEPTED | 0.00 s | 1, 3, 4, 5, 6 | details |
| #4 | ACCEPTED | 0.00 s | 1, 2, 4, 6 | details |
| #5 | ACCEPTED | 0.00 s | 1, 3, 4, 5, 6 | details |
| #6 | ACCEPTED | 0.00 s | 1, 4, 6 | details |
| #7 | ACCEPTED | 0.00 s | 1, 4, 6 | details |
| #8 | ACCEPTED | 0.00 s | 1, 2, 4, 6 | details |
| #9 | ACCEPTED | 0.00 s | 1, 3, 4, 5, 6 | details |
| #10 | ACCEPTED | 0.00 s | 1, 4, 5, 6 | details |
| #11 | ACCEPTED | 0.00 s | 1, 4, 6 | details |
| #12 | ACCEPTED | 0.00 s | 1, 4, 6 | details |
| #13 | ACCEPTED | 0.00 s | 1, 4, 6 | details |
| #14 | WRONG ANSWER | 0.00 s | 1, 6 | details |
| #15 | WRONG ANSWER | 0.00 s | 1, 2, 6 | details |
| #16 | ACCEPTED | 0.00 s | 4, 6 | details |
| #17 | ACCEPTED | 0.00 s | 4, 6 | details |
| #18 | ACCEPTED | 0.00 s | 3, 4, 5, 6 | details |
| #19 | WRONG ANSWER | 0.00 s | 4, 5, 6 | details |
| #20 | WRONG ANSWER | 0.00 s | 4, 5, 6 | details |
| #21 | WRONG ANSWER | 0.00 s | 5, 6 | details |
| #22 | WRONG ANSWER | 0.00 s | 5, 6 | details |
| #23 | WRONG ANSWER | 0.01 s | 2, 6 | details |
| #24 | ACCEPTED | 0.00 s | 3, 4, 5, 6 | details |
| #25 | WRONG ANSWER | 0.00 s | 4, 5, 6 | details |
| #26 | WRONG ANSWER | 0.00 s | 4, 5, 6 | details |
| #27 | WRONG ANSWER | 0.00 s | 5, 6 | details |
| #28 | WRONG ANSWER | 0.00 s | 5, 6 | details |
| #29 | WRONG ANSWER | 0.01 s | 2, 6 | details |
| #30 | ACCEPTED | 0.00 s | 3, 4, 5, 6 | details |
| #31 | ACCEPTED | 0.00 s | 4, 5, 6 | details |
| #32 | ACCEPTED | 0.00 s | 4, 5, 6 | details |
| #33 | WRONG ANSWER | 0.00 s | 4, 5, 6 | details |
| #34 | WRONG ANSWER | 0.00 s | 5, 6 | details |
| #35 | WRONG ANSWER | 0.00 s | 5, 6 | details |
| #36 | WRONG ANSWER | 0.00 s | 5, 6 | details |
| #37 | WRONG ANSWER | 0.00 s | 6 | details |
| #38 | WRONG ANSWER | 0.01 s | 6 | details |
| #39 | WRONG ANSWER | 0.01 s | 2, 6 | details |
| #40 | WRONG ANSWER | 0.01 s | 6 | details |
| #41 | WRONG ANSWER | 0.01 s | 6 | details |
| #42 | WRONG ANSWER | 0.01 s | 6 | details |
| #43 | WRONG ANSWER | 0.01 s | 6 | details |
| #44 | WRONG ANSWER | 0.01 s | 6 | details |
Code
#include <iostream>
#include <vector>
#include <tuple>
#include <algorithm>
#include <numeric>
#include <queue>
#include <climits>
#include <map>
#include <unordered_map>
#include <stack>
using namespace std;
int main()
{
ios_base::sync_with_stdio(0);
cout.tie(0);
cin.tie(0);
int n, k, f=1, s=1, a=0;
cin>>n>>k;
if (k==n)
{
a=1;
cout<<1<<" "<<0<<"\n";
k-=2;
}
for (int i=0; i<=k; ++i)
{
cout<<f<<" "<<s<<"\n";
if (f==s)
s+=1;
else
f+=1;
}
if (a==1)
return 0;
for (int i=k+1; i<n; ++i)
{
cout<<1000000+i<<" "<<1000000+i<<"\n";
}
return 0;
}
Test details
Test 1
Subtask: 1, 4, 6
Verdict: ACCEPTED
| input |
|---|
| 3 2 |
| correct output |
|---|
| 1 1 1 2 2 2 |
| user output |
|---|
| 1 1 1 2 2 2 |
Test 2
Subtask: 1, 2, 3, 4, 5, 6
Verdict: ACCEPTED
| input |
|---|
| 1 0 |
| correct output |
|---|
| 1 0 |
| user output |
|---|
| 1 1 |
Test 3
Subtask: 1, 3, 4, 5, 6
Verdict: ACCEPTED
| input |
|---|
| 2 0 |
| correct output |
|---|
| 1 0 804289383 846930886 |
| user output |
|---|
| 1 1 1000001 1000001 |
Test 4
Subtask: 1, 2, 4, 6
Verdict: ACCEPTED
| input |
|---|
| 2 1 |
| correct output |
|---|
| 1 0 2 0 |
| user output |
|---|
| 1 1 1 2 |
Test 5
Subtask: 1, 3, 4, 5, 6
Verdict: ACCEPTED
| input |
|---|
| 3 0 |
| correct output |
|---|
| 1 0 804289383 846930886 681692777 714636915 |
| user output |
|---|
| 1 1 1000001 1000001 1000002 1000002 |
Test 6
Subtask: 1, 4, 6
Verdict: ACCEPTED
| input |
|---|
| 3 1 |
| correct output |
|---|
| 1 0 2 0 804289383 846930886 |
| user output |
|---|
| 1 1 1 2 1000002 1000002 |
Test 7
Subtask: 1, 4, 6
Verdict: ACCEPTED
| input |
|---|
| 3 2 |
| correct output |
|---|
| 1 1 1 2 2 2 |
| user output |
|---|
| 1 1 1 2 2 2 |
Test 8
Subtask: 1, 2, 4, 6
Verdict: ACCEPTED
| input |
|---|
| 3 3 |
| correct output |
|---|
| 1 0 2 0 3 0 |
| user output |
|---|
| 1 0 1 1 1 2 |
Test 9
Subtask: 1, 3, 4, 5, 6
Verdict: ACCEPTED
| input |
|---|
| 4 0 |
| correct output |
|---|
| 1 0 804289383 846930886 681692777 714636915 957747793 424238335 |
| user output |
|---|
| 1 1 1000001 1000001 1000002 1000002 1000003 1000003 |
Test 10
Subtask: 1, 4, 5, 6
Verdict: ACCEPTED
| input |
|---|
| 4 1 |
| correct output |
|---|
| 1 0 2 0 804289383 846930886 681692777 714636915 |
| user output |
|---|
| 1 1 1 2 1000002 1000002 1000003 1000003 |
Test 11
Subtask: 1, 4, 6
Verdict: ACCEPTED
| input |
|---|
| 4 2 |
| correct output |
|---|
| 21392 0 1 0 0 510510 804289383 846930886 |
| user output |
|---|
| 1 1 1 2 2 2 1000003 1000003 |
Test 12
Subtask: 1, 4, 6
Verdict: ACCEPTED
| input |
|---|
| 4 3 |
| correct output |
|---|
| 1 0 2 0 3 0 804289383 846930886 |
| user output |
|---|
| 1 1 1 2 2 2 2 3 |
Test 13
Subtask: 1, 4, 6
Verdict: ACCEPTED
| input |
|---|
| 4 4 |
| correct output |
|---|
| 21392 0 1 0 2 0 0 510510 |
| user output |
|---|
| 1 0 1 1 1 2 2 2 |
Test 14
Subtask: 1, 6
Verdict: WRONG ANSWER
| input |
|---|
| 4 5 |
| correct output |
|---|
| 21392 0 22600 0 1 0 0 510510 |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 15
Subtask: 1, 2, 6
Verdict: WRONG ANSWER
| input |
|---|
| 4 6 |
| correct output |
|---|
| 1 0 2 0 3 0 4 0 |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 16
Subtask: 4, 6
Verdict: ACCEPTED
| input |
|---|
| 5 5 |
| correct output |
|---|
| 21392 0 22600 0 1 0 0 510510 804289383 846930886 |
| user output |
|---|
| 1 0 1 1 1 2 2 2 2 3 |
Test 17
Subtask: 4, 6
Verdict: ACCEPTED
| input |
|---|
| 6 5 |
| correct output |
|---|
| 21392 0 22600 0 1 0 0 510510 804289383 846930886 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 18
Subtask: 3, 4, 5, 6
Verdict: ACCEPTED
| input |
|---|
| 98 0 |
| correct output |
|---|
| 1 0 804289383 846930886 681692777 714636915 957747793 424238335 719885386 649760492 ... |
| user output |
|---|
| 1 1 1000001 1000001 1000002 1000002 1000003 1000003 1000004 1000004 ... |
Test 19
Subtask: 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 98 97 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 20
Subtask: 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 98 98 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 0 1 1 1 2 2 2 2 3 ... |
Test 21
Subtask: 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 98 1185 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 22
Subtask: 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 98 1188 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 23
Subtask: 2, 6
Verdict: WRONG ANSWER
| input |
|---|
| 98 4753 |
| correct output |
|---|
| 1 0 2 0 3 0 4 0 5 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 24
Subtask: 3, 4, 5, 6
Verdict: ACCEPTED
| input |
|---|
| 99 0 |
| correct output |
|---|
| 1 0 804289383 846930886 681692777 714636915 957747793 424238335 719885386 649760492 ... |
| user output |
|---|
| 1 1 1000001 1000001 1000002 1000002 1000003 1000003 1000004 1000004 ... |
Test 25
Subtask: 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 99 98 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 26
Subtask: 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 99 99 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 0 1 1 1 2 2 2 2 3 ... |
Test 27
Subtask: 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 99 1201 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 28
Subtask: 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 99 1212 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 29
Subtask: 2, 6
Verdict: WRONG ANSWER
| input |
|---|
| 99 4851 |
| correct output |
|---|
| 1 0 2 0 3 0 4 0 5 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 30
Subtask: 3, 4, 5, 6
Verdict: ACCEPTED
| input |
|---|
| 100 0 |
| correct output |
|---|
| 1 0 804289383 846930886 681692777 714636915 957747793 424238335 719885386 649760492 ... |
| user output |
|---|
| 1 1 1000001 1000001 1000002 1000002 1000003 1000003 1000004 1000004 ... |
Test 31
Subtask: 4, 5, 6
Verdict: ACCEPTED
| input |
|---|
| 100 1 |
| correct output |
|---|
| 1 0 2 0 804289383 846930886 681692777 714636915 957747793 424238335 ... |
| user output |
|---|
| 1 1 1 2 1000002 1000002 1000003 1000003 1000004 1000004 ... |
Test 32
Subtask: 4, 5, 6
Verdict: ACCEPTED
| input |
|---|
| 100 5 |
| correct output |
|---|
| 21392 0 22600 0 1 0 0 510510 804289383 846930886 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 33
Subtask: 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 100 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 0 1 1 1 2 2 2 2 3 ... |
Test 34
Subtask: 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 1000 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 35
Subtask: 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 1232 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 36
Subtask: 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 1237 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 37
Subtask: 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 2222 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 38
Subtask: 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 3395 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 39
Subtask: 2, 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 4950 |
| correct output |
|---|
| 1 0 2 0 3 0 4 0 5 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 40
Subtask: 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 4949 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 41
Subtask: 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 4948 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 42
Subtask: 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 4930 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 43
Subtask: 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 4920 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |
Test 44
Subtask: 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 4900 |
| correct output |
|---|
| 21392 0 22600 0 30056 0 34848 0 38584 0 ... |
| user output |
|---|
| 1 1 1 2 2 2 2 3 3 3 ... |