1462 기초문제 1시간푸는 나
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
int n = 1;
int [][] arr = new int[a][a];
for(int j=0; j<a; j++)
{
for(int i=0; i<a; i++)
{
arr[i][j]=n;
n++;
}
}
for(int i=0; i<a; i++) {
for(int j=0; j<arr.length; j++) {
System.out.print(arr[i][j] + " ");
}
System.out.println();
}
}
}
1464 기초문제
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int n1 = sc.nextInt();
int sum = 1;
int [][]arr = new int[n][n1];
for(int i=n-1; i>=0; i--)
{
for(int j=n1-1; j>=0; j--)
{
arr[i][j] = sum;
sum++;
}
}
for(int i=0; i<n; i++)
{
for(int j=0; j<n1; j++)
{
System.out.print(arr[i][j] + " ");
}
System.out.println();
}
}
}
1466 -
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int n1 = sc.nextInt();
int sum = 1;
int [][]arr = new int[n][n1];
for(int j=n1-1; j>=0; j--)
{
for(int i=n-1; i>=0; i--)
{
arr[i][j] = sum;
sum++;
}
}
for(int i=0; i<n; i++)
{
for(int j=0; j<n1; j++)
{
System.out.print(arr[i][j]+" ");
}
System.out.println();
}
}
}
1468
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int sum = 1;
int sum2 = 1;
int [][]arr = new int[n][n];
int [][]arr2 = new int[n][n];
for(int i=0; i<n; i++)
{
for(int j=n-1; j>=0; j--)
{
arr[i][j] = sum;
sum++;
}
}
for(int i=0; i<n; i++)
{
for(int j=0; j<n; j++)
{
arr2[i][j] = sum2;
sum2++;
}
}
for(int i=0; i<n; i++)
{
for(int j=0; j<n; j++)
{
if(i%2!=0 && i!=0 || i==1)
{
System.out.print(arr[i][j]+" ");
}
else
{
System.out.print(arr2[i][j]+" ");
}
}
System.out.println();
}
}
}
1468
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int sum = 1;
int sum2 = 1;
int [][]arr = new int[n][n];
int [][]arr2 = new int[n][n];
for(int i=0; i<n; i++)
{
for(int j=n-1; j>=0; j--)
{
arr[i][j] = sum;
sum++;
}
}
for(int i=0; i<n; i++)
{
for(int j=0; j<n; j++)
{
arr2[i][j] = sum2;
sum2++;
}
}
for(int i=0; i<n; i++)
{
for(int j=0; j<n; j++)
{
if(i%2!=0 && i!=0 || i==1)
{
System.out.print(arr[i][j]+" ");
}
else
{
System.out.print(arr2[i][j]+" ");
}
}
System.out.println();
}
}
}
*/
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int sum = 1;
int [][]arr = new int[a][a];
for(int j=n-1; j>=0; j--)
{
for(int i=0; i<n; i++)
{
arr[i][j] = sum;
sum++;
}
}
for(int i=0; i<n; i++ )
{
for(int j=0; j<n; j++)
{
System.out.print(arr[i][j]+" ");
}
System.out.println();
}
}
}