| Task: | Ratsun reitit |
| Sender: | budhi |
| Submission time: | 2020-10-07 18:00:10 +0300 |
| Language: | C++ (C++11) |
| Status: | READY |
| Result: | 100 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 27 |
| #2 | ACCEPTED | 31 |
| #3 | ACCEPTED | 42 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #2 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #3 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #4 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #5 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #6 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #7 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #8 | ACCEPTED | 0.01 s | 2, 3 | details |
| #9 | ACCEPTED | 0.01 s | 2, 3 | details |
| #10 | ACCEPTED | 0.01 s | 2, 3 | details |
| #11 | ACCEPTED | 0.01 s | 3 | details |
| #12 | ACCEPTED | 0.01 s | 3 | details |
| #13 | ACCEPTED | 0.01 s | 3 | details |
Code
#include <bits/stdc++.h>
using namespace std;
int main() {
int boardsize;
cin >> boardsize;
/* initialize the board */
int board [boardsize][boardsize];
//board [i][j]
for (int i = 0; i < boardsize; i++)
{
for (int j = 0; j < boardsize; j++)
{
board[i][j] = 0;
}
}
//board[1][0] = 1; //yksi alas
//board[0][1] = 2; //yksi vasemmalle
//kuvio!!!
//1-tuota kuvio
//2-peilaa kuvio
//laudan laajetessa numeroille muodostuu selkeitä säännönmukaisuuksia
//algoritmi perustuu näihin säännönmukaisuuksiin
//viistojana alas
for (int n = 1; n < boardsize; n++)
{
//alkaa kohdasta 1,1
board[n][n] = ceil((float)n / 3) * 2;
}
//ensimmäiset kaksi viistojanassa ovat nelosia
board[1][1] = 4;
board[2][2] = 4;
/*
for (int m = 0; m < boardsize; m++)
{
for (int n = 1; n < boardsize; n++)
{
if (2*n < boardsize)
{
board[n][2*n+m] = n+m;
}
else
{
n=999999;
}
}
}
*/
//säännölliset rivit?
for (int m = 0; m < boardsize; m++)
{
for (int n = 0; n < boardsize; n++)
{
if (n+2*m < boardsize)
{
board[m][n+2*m] = n - 2*(floor((float)n/4)) + m;
}
else
{
n=9999;
}
}
}
//ylärivin toinen jäsen on 3 lähtöpaikan kulmarajoitteiden takia
board[0][1] = 3;
//viistojanan ja säännöllisten ylärivien välissä olevat luvut voidaan tutkia ratsuliikuilla
//löytää nollat ja korvaa ne
for (int m = 2; m < boardsize; m++)
{
for (int n = 1; n < m; n++)
{
if (m+n < boardsize)
{
//nollan kohdalla
//kohdan arvo on kaksi ylempänä ja yksi vasemmalla olevan olevan arvo +1
board[m][m+n] = board[m-2][m+n-1] + 1;
}
else
{
n=999;
}
}
}
//jos laudan koko on 4, oikea yläkulma on 5, eikä 3. Tämä johtuu reunojen rajoituksista
if (boardsize == 4)
{
board[0][3] = 5;
}
//peilaa lauta
for (int m = 1; m < boardsize; m++)
{
for (int n = 0; n < m; n++)
{
board[m][n] = board[n][m];
}
}
/* print out the board */
for (int i = 0; i < boardsize; i++)
{
for (int j = 0; j < boardsize; j++)
{
cout << board[i][j];
if (j < boardsize - 1)
{
cout << " ";
}
}
if (i < boardsize - 1)
{
cout << "\n";
}
}
}Test details
Test 1
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 4 |
| correct output |
|---|
| 0 3 2 5 3 4 1 2 2 1 4 3 5 2 3 2 |
| user output |
|---|
| 0 3 2 5 3 4 1 2 2 1 4 3 5 2 3 2 |
Test 2
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 5 |
| correct output |
|---|
| 0 3 2 3 2 3 4 1 2 3 2 1 4 3 2 3 2 3 2 3 2 3 2 3 4 |
| user output |
|---|
| 0 3 2 3 2 3 4 1 2 3 2 1 4 3 2 3 2 3 2 3 2 3 2 3 4 |
Test 3
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 6 |
| correct output |
|---|
| 0 3 2 3 2 3 3 4 1 2 3 4 2 1 4 3 2 3 3 2 3 2 3 4 2 3 2 3 4 3 ... |
| user output |
|---|
| 0 3 2 3 2 3 3 4 1 2 3 4 2 1 4 3 2 3 3 2 3 2 3 4 2 3 2 3 4 3 ... |
Test 4
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 7 |
| correct output |
|---|
| 0 3 2 3 2 3 4 3 4 1 2 3 4 3 2 1 4 3 2 3 4 3 2 3 2 3 4 3 2 3 2 3 4 3 4 ... |
| user output |
|---|
| 0 3 2 3 2 3 4 3 4 1 2 3 4 3 2 1 4 3 2 3 4 3 2 3 2 3 4 3 2 3 2 3 4 3 4 ... Truncated |
Test 5
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 8 |
| correct output |
|---|
| 0 3 2 3 2 3 4 5 3 4 1 2 3 4 3 4 2 1 4 3 2 3 4 5 3 2 3 2 3 4 3 4 2 3 2 3 4 3 4 5 ... |
| user output |
|---|
| 0 3 2 3 2 3 4 5 3 4 1 2 3 4 3 4 2 1 4 3 2 3 4 5 3 2 3 2 3 4 3 4 2 3 2 3 4 3 4 5 ... Truncated |
Test 6
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 9 |
| correct output |
|---|
| 0 3 2 3 2 3 4 5 4 3 4 1 2 3 4 3 4 5 2 1 4 3 2 3 4 5 4 3 2 3 2 3 4 3 4 5 2 3 2 3 4 3 4 5 4 ... |
| user output |
|---|
| 0 3 2 3 2 3 4 5 4 3 4 1 2 3 4 3 4 5 2 1 4 3 2 3 4 5 4 3 2 3 2 3 4 3 4 5 2 3 2 3 4 3 4 5 4 ... Truncated |
Test 7
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 10 |
| correct output |
|---|
| 0 3 2 3 2 3 4 5 4 5 3 4 1 2 3 4 3 4 5 6 2 1 4 3 2 3 4 5 4 5 3 2 3 2 3 4 3 4 5 6 2 3 2 3 4 3 4 5 4 5 ... |
| user output |
|---|
| 0 3 2 3 2 3 4 5 4 5 3 4 1 2 3 4 3 4 5 6 2 1 4 3 2 3 4 5 4 5 3 2 3 2 3 4 3 4 5 6 2 3 2 3 4 ... Truncated |
Test 8
Group: 2, 3
Verdict: ACCEPTED
| input |
|---|
| 25 |
| correct output |
|---|
| 0 3 2 3 2 3 4 5 4 5 6 7 6 7 8 ... |
| user output |
|---|
| 0 3 2 3 2 3 4 5 4 5 6 7 6 7 8 ... Truncated |
Test 9
Group: 2, 3
Verdict: ACCEPTED
| input |
|---|
| 49 |
| correct output |
|---|
| 0 3 2 3 2 3 4 5 4 5 6 7 6 7 8 ... |
| user output |
|---|
| 0 3 2 3 2 3 4 5 4 5 6 7 6 7 8 ... Truncated |
Test 10
Group: 2, 3
Verdict: ACCEPTED
| input |
|---|
| 50 |
| correct output |
|---|
| 0 3 2 3 2 3 4 5 4 5 6 7 6 7 8 ... |
| user output |
|---|
| 0 3 2 3 2 3 4 5 4 5 6 7 6 7 8 ... Truncated |
Test 11
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 75 |
| correct output |
|---|
| 0 3 2 3 2 3 4 5 4 5 6 7 6 7 8 ... |
| user output |
|---|
| 0 3 2 3 2 3 4 5 4 5 6 7 6 7 8 ... Truncated |
Test 12
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 99 |
| correct output |
|---|
| 0 3 2 3 2 3 4 5 4 5 6 7 6 7 8 ... |
| user output |
|---|
| 0 3 2 3 2 3 4 5 4 5 6 7 6 7 8 ... Truncated |
Test 13
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 100 |
| correct output |
|---|
| 0 3 2 3 2 3 4 5 4 5 6 7 6 7 8 ... |
| user output |
|---|
| 0 3 2 3 2 3 4 5 4 5 6 7 6 7 8 ... Truncated |
