#include <iostream>
#include <string>
#include <map>
using namespace std;
int main()
{
map<string,int> word_count;
string word;
cout<<"请输入若干单词,以Ctrl+Z结束:"<<endl;
while(cin>>word)
{
++word_count[word];
}
map<string,int>::iterator iter_map;
for(iter_map=word_count.begin();iter_map!=word_count.end();++iter_map)
cout<<"单词:"<<iter_map->first<<" 出现次数:"<<iter_map->second<<endl;
system("pause");
return 0;
}
C++ primer 习题10.9
最新推荐文章于 2025-08-23 09:39:22 发布