输入几个一串字符串，找出最小的字符串。

#include<stdio.h>
#include<string.h>
#define N 20
#define M 81
int getstr(char p[][M])
{
	char t[M],n=0;
	/*printf("enter string a empty string to end\n");
	gets(t);*/
	while(strcmp(t,""))
	{
		strcpy(p[n],t);
		n++;
		gets(t);
	}
	return n;
}
char *findmin(char(*a)[M],int n)
{
	char *q; int i;
	q=a[0];
	for(i=1;i<n;i++)
		if(strcmp(a[i],q)<0)
			q=a[i];
	return q;
}
int main()
{
	char s[N][M],*sp;int n;
	n=getstr(s);
	sp=findmin(s,n);
	puts(sp);
}

标签：char,找出,gets,string,int,一串,字符串,include,define
来源： https://blog.csdn.net/m0_58138734/article/details/117337083