#include<stdio.h>#define M 10int factor(int m)...{ int mult=1,i; for(i=1;i<=m;++i) mult*=i; return mult;
} //计算阶乘；int pascal(int m,int n)...{ return factor(m)/(factor(n)*factor(m-n));} //利用公式计算每一个位置上元素的值；int main(void)...{ int i,j; for(i=0;i<M;++i)
...{ for(j=0;j<i+1;++j) printf("%d ",pascal(i,j)); putchar(" "); } system("pause"); return 0; } //funtion way#define M 10#include <stdio.h>int main()...{ int pascal[M][M]; int i,j; printf("1 "); printf("1 1 "); pascal[0][0]=1; pascal[0][1]=1; for(i=1;i<M-1;++i)//注意将运算后得到的值存储以便下次运算使用； ...{ pascal[i][0]=1; printf("%d ",pascal[i][0]); //the 1st num 1 for(j=1;j<i+1;++j) ...{ pascal[i][j]=pascal[i-1][j-1]+pascal[i-1][j];//计算中间里面的值； printf("%d ",pascal[i][j]); } pascal[i][j]=1; printf("%d ",pascal[i][j]); //the last num 1; } system("PAUSE"); return 0;}
