# include<stdio.h>
# include<string.h>
int main(){
void change(char string[10]);
void rank(char *string[3]);
int i;
char *pointer[3];
char word[3][10];
for(i=0; i<3; i++) pointer[i]=word[i];
printf("input 3 strings:\n");
for(i=0; i<3; i++){
if(!i) printf("input the 1st number(end it with.):\n");
else if(1==i) printf("inout the 2rd number:\n");
else if(2==i) printf("input the 3th number:\n");
scanf("%s", word[i]);
change(word[i]);
}
rank(pointer);
printf("after rank:\n");
for(i=0; i<3; i++) printf("%s", *pointer[i]);
putchar('\n');
return 0;
}
void change(char string[10]){
int i=0;
while('.'!=string[i++]);
string[i]='\0';
}
void rank(char *string[3]){
int i, j, *temp;
for(i=0; i<3; i++){
for(j=0; j<2-i; j++){
if(strcmp(string[j], string[j+1])>0){
temp=string[j];
string[j]=string[j+1];
string[j+1]=temp;
}
}
}
}
[/code]
程序在rank()那一行跑不起来，不知道这个函数哪里出了问题，大神求救啊！已哭晕在宿舍！
