2025-03-02 02:17:57
C语言程序:
#include <stdio.h>
#define ROW 10
void main()
{
int arr[ROW][ROW];
int i, j;
for(i=0; i<ROW; i++)
for(j=0; j<=i; j++)
if(j==0 || i==j)
arr[i][j] = 1;
else
arr[i][j] = arr[i-1][j-1] + arr[i-1][j];
for(i=0; i<ROW; i++)
{
for(j=0; j<=i; j++)
printf("%6d", arr[i][j]);
printf("\n");
}
}
运行结果:
2025-03-02 04:12:16
2025-03-02 00:10:02
main(){
int i,j;
int a[11][11];
clrscr();
for(i=0;i<10;i++)a[i][0]=1,a[i][i]=1;
for(i=2;i<10;i++)for(j=1;j<i;j++)a[i][j]=a[i-1][j-1]+a[i-1][j];
for(i=0;i<10;i++)
{printf("%*c",6*(10-i)/2,' ') ;
for(j=0;j<=i;j++)printf("%6d",a[i][j]);
printf("\n");}
getch();
}
2025-03-02 03:36:54
2025-03-02 01:00:18