C语言学习006:歌曲搜索

 #include <stdio.h>
 #include <string.h> //字符串处理库

 char tracks[][]={
     "I left my heart in Harvard Med School",
     "Newwark,Newwark - a wonderful town",
     "From here to maternity",
     "The girl from Iwo Jima",
 };

 void find_track(char search_for[]){
     int i;
     for(i=;i<;i++){
         if(strstr(tracks[i],search_for))//strstr字符串查找，如果找到返回字符串在存储器中的位置，如果没有找到返回0
             printf("Track %i: '%s'\n",i,tracks[i]);
     }
 }

 int main(){
     char search_for[];
     printf("Search for:");
     fgets(search_for,,stdin);
     search_for[strlen(search_for)-]='\0';//strlen返回字符串的长度
     find_track(search_for);
     return ;
 }

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