/*
*author @alex
*title C++Primer 练习11.20
*/
int main(int argc, char **argv) {
map<string, int> word_count;
string word;
ifstream in("ss.txt");
while (in >> word)
{
auto ret = word_count.insert({ word,1 });
if (!ret.second)
++ret.first->second;
}
for (auto wi : word_count) {
cout << wi.first << " " << wi.second << endl;
}
}
C++Primer 练习11.20
猜你喜欢
转载自blog.csdn.net/dididisailor/article/details/82835300
今日推荐
周排行