将数组的值按逆序重新存放在数组中,如原来顺序为:8、6、5、4、1 改...答:include "stdio.h"int main(void){ int a[5]={8,6,5,4,1},i,j,t; for(j=4,i=0;i<j;i++,j--) t=a[i],a[i]=a[j],a[j]=t; for(i=0;i<5;printf("%d ",a[i++])); printf("\n"); return 0;} ...
定义一个数组char str[12]={'a','b','c','d','e','f'};将数组中的元素...答:include <stdio.h> int main(){ char str[12]={'a','b','c','d','e','f'},s[12]={0};int i,j;for(i=0; str[i]; i++);for(j=0;i>0;)s[--i]=str[j++];puts(s);return 0;}