#include <stdio.h>
#define N 100

int main() {
    int a[N][N]={0};
    int i,j,k,x,y,z,n,m;
    scanf("%d %d",&n,&m);
    i=0;//입력행
    j=0;//입력열
    k=1;//입력값
    x=1;
    y=1;
    z=n*m;
    while(k<=z){
        a[i++][j--]=k++;
        if(i>=n || j<0){
            if(x<m){
                i=0;
                j=x++;
            }
            else{
                i=y++;
                j=m-1;
            }
        }
    }

    for(i=0;i<n;i++){
        for(j=0;j<m;j++){
            printf("%d ",a[i][j]);
        }
        printf("\n");
    }
    return 0;
}

Embed on website

To embed this project on your website, copy the following code and paste it into your website's HTML: