Question

麻烦完善下面程序，使其能按字典顺序对多个字符串排序。谢谢

#include<stdio.h>
#include<string.h>
int main()
{
char *t;
int i,j,n;
char *s[]={"pascal","basic","fortran","turbo C"};
printf("Enter n:");
scanf("%d",&n);

return 0;
}

Answer 1

#include<stdio.h>

#include<string.h>

int main()

{

char *t;

int i,j,n;

char *s[]={"pascal","basic","fortran","turbo C"};

n=4;

for(i=0;i<n-1;i++)

for(j=0;j<n-1-i;j++)

if(strcmp(s[j],s[j+1])>0)

{t=s[j];s[j]=s[j+1];s[j+1]=t;}

for(i=0;i<n;i++)

puts(s[i]);

return 0;

}