输入一个三位数,将其位置交换顺序,代码如下。
#include <stdio.h>
#include <stdlib.h>
void main()
{
int a,tmp,c;
int b[3];
printf("请输入一个三位数。\n");
scanf("%d",&a);
b[0] = a/100;
b[1] = (a%100)/10;
b[2] = (a%100)%10;
printf("b[0] =%d,b[1]=%d,b[2] = %d.\n",b[0],b[1],b[2]);
tmp = b[0];
b[0] = b[2];
b[2] = tmp;
c= b[0]*100 +b[1]*10 +b[2];
printf("c = %d.\n",c);
printf("Change successfully.\n");
system("pause");
}
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2017.09.22
晚23:36