[C++知识库]【C语言】整理姓名表。将输入的若干姓名按字典顺序排序并输出。

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <math.h>
#include <string.h>

int main()
{
??? int n;
??? printf("请输入人数：\n");
??? scanf("%d",&n);
??? printf("请输入姓名：\n");
??? char *a[n];
??? char *temp;
??? for(int i=0;i<n;i++)
??? {
??????? a[i] = (char *)malloc(80);
??????? scanf("%s",a[i]);
??? }
??? for(int i=0;i<n;i++)
??? {
??????? for(int j=i;j<n-1;j++)
??????? {
??????????? if(strcmp(a[j],a[j+1])>0)
??????????????? {
??????????????????? temp = a[j];
??????????????????? a[j] = a[j+1];
??????????????????? a[j+1] = temp;
??????????????? }
??????? }

??? }
??? printf("排序结果：\n");
??? for(int i=0;i<n;i++)
??? {
??????? puts(a[i]);
??????? free(a[i]);
??? }

??? return 0;

}