蛇行矩阵-题解(C语言代码)

#include<stdio.h>
int main()
{
  int N,i,j,a[100][100];
  while(scanf("%d",&N)!=EOF)
   {
     a[0][0]=1;
     printf("%d",a[0][0]);
     for(i=0;i<N-1;i++)
      {
        a[i+1][0]=a[i][0]+i+1;
        for(j=0;j<N-i-1;j++)
         {
            a[i][j+1]=a[i][j]+j+i+2;
            printf(" %d",a[i][j+1]);
         }
        printf("\n%d",a[i+1][0]);
      }
   }  
  printf("\n");
  return 0;
}