#include<stdio.h>
#define M 6
int main()
{
int a[M][M], i, j;
for(i=0;i<M;i++)
for (j = 0; j <= i; j++)
{
if (j == 0|| i == j)
a[i][j] = 1;
else
a[i][j] = a[i - 1][j - 1] + a[i - 1][j];
}
printf("杨辉三角显示%d行为\n",M);
for (i = 0; i < M; i++)
{
for (j = 0; j <= i; j++)
printf("%5d", a[i][j]);
printf("\n");
}
}
#define M 6
int main()
{
int a[M][M], i, j;
for(i=0;i<M;i++)
for (j = 0; j <= i; j++)
{
if (j == 0|| i == j)
a[i][j] = 1;
else
a[i][j] = a[i - 1][j - 1] + a[i - 1][j];
}
printf("杨辉三角显示%d行为\n",M);
for (i = 0; i < M; i++)
{
for (j = 0; j <= i; j++)
printf("%5d", a[i][j]);
printf("\n");
}
}