输入一个单词和一个句子，判断单词是否在句子中，请教各位这个程序有什么问题

[daiqiang555]

# include<iostream.h>
# include<string.h>
bool FindFavorite( char[],char[]);
int main()
{
char phrase[80],word[15],answer[5];
bool Find_it;
do
{
cout<<"\n请输入你最喜欢的单词===>";
cin.getline(word,15);

cout<<"\n\n请输入一句换或者短语===>";
cin.getline (phrase,80);
Find_it= FindFavorite( phrase,word);
if( Find_it=true)
cout<<"\n找到了单词==>"<<word<<endl;
else
cout<<"\n未找到单词==>"<<endl;

cout<<"继续输入YES or NO";
cin.getline( answer, 5);
}
while(strcmp(answer,"yes")==0);

return 0;
}
bool FindFavorite(char phrase[],char word[])
{
bool result;
char *IsIthere;
IsIthere=strstr(phrase,word);
if (IsIthere==NULL)
result=false;
else
result=true;
return(result);
}

[bdmh]

KMP算法查找子串，或者自己遍历比对

[ryfdizuo]

#include<iostream>
#include<string>
using namespace std;
试试。

[lulusophia]

		if( Find_it==true)
			cout<<"\n找到了单词==>"<<word<<endl;
		else
			cout<<"\n未找到单词==>"<<endl;

LZ把if语句改掉就OK啦！

[lulusophia]

再加上头文件

# include<iostream>
# include<string.h>
using namespace std;