#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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