baoshuo/OI-codes
baoshuo/OI-codes
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1348: Unix-tail

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http://tk.hustoj.com/reinfo.php?sid=1324926
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Baoshuo Ren 2021-07-25 19:04:32 +08:00 committed by Baoshuo Ren
parent 490bc0cee6
commit 6814f5b0e0
Signed by: baoshuo
GPG Key ID: 70F90A673FB1AB68
1 changed files with 21 additions and 0 deletions
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tk.hustoj.com/1348/1348.cpp Normal file
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#include <bits/stdc++.h>
using namespace std;
int main() {
string s;
getline(cin, s);
vector<string> args, file;
stringstream ss;
ss << s;
while (ss >> s) {
args.push_back(s);
}
int count = 10;
if (args.size() >= 2) count = -atoi(args[1].c_str());
while (getline(cin, s)) file.push_back(s);
for (int i = max((int)file.size() - count, 0); i < file.size(); i++) {
cout << file[i] << endl;
}
return 0;
}