#include<stdio.h>
#include<math.h>
#include<string.h>
#include<stdlib.h>
int main() {
enum Color
{
red, yellow, blue, white, black
};
enum Color i, j, k, pri;
int n, loop;
n = 0;
for(i=red;i<=black;i++)//++这块有问题,程序无法运行
for(j=red;j<=black;j++)
if (i != j) {
for(k=red;k<=black;k++)
if ((k != i) && (k != j)) {
n = n + 1;
printf("%-4d", n);
for (loop = 1; loop <= 3; loop++) {
switch (loop)
{
case 1:pri = i; break;
case 2:pri = j; break;
case 3:pri = k; break;
default:
break;
}
switch (pri)
{
case red:printf("%-10s", "red");
break;
case yellow:printf("%-10s", "yellow");
break;
case blue:printf("%-10s", "blue");
break;
case white:printf("%-10s", "white");
break;
case black:printf("%-10s", "black");
break;
default:
break;
}
}
printf("\n");
}
}
printf("\ntotal:%5d\n", n);
return 0;
}
口袋中有红、黄、蓝、白、黑5种颜色的球若干个。每次从口袋中先后取出3个球,问得到3种不同颜色的球的可能取法,输出每种排列情况
最新推荐文章于 2023-02-15 11:51:02 发布