一.代码

#include <stdio.h>
int Num[100];
int Hang;
int Lie;
int a;
int Flag;
int main() {
     Lie = 1;
     Hang = 1;
     a = 0;
     while (1) {
	 //列1为1
	if (Lie == 1) {
		Num[1] = 1;
		Lie++;
	}
	//数据存到数组里面
	while (Hang >= Lie && Hang != 2) {	
		if (Hang!=Lie) {
			Flag = Num[Lie] + Num[Lie - 1];//列从2开始
		}
		if (a == 1) {
			Num[Lie-1] = Num[0];
			a = 0;	
		}
		Num[0] = Flag;	
		a++;
		Lie++;
	}
	//当列大于行让列等于行
	if (Lie > Hang) {
		Lie = Hang;
		if (Lie>2) {//给一排的倒数第二个赋值
			Num[Lie - 1] = Num[0];
		}
	}
	//行等列为1
	if (Hang == Lie) {
		if (Hang % 2 == 0 && Hang > 2) {
			Num[Lie - 1] = Num[0];
		}
		Num[Hang] = 1;
	}
	//将这个循环的数组里面的元素全部发送出去
	for (int i = 1; i <= Hang; i++) {
		printf("%5d", Num[i]);
	}
	printf("\n");
	a = 0;
	Lie = 1;
	Num[0] = 0;
	Hang++;
     }
}

二.输出结果