最近neuoj加了一些atcoder的题,正好在刷题,存一下代码
//Author:Fczhao //Language:cpp #include <bits/stdc++.h> using namespace std; signed main(){ #ifdef FCZHAO freopen("1.in", "r", stdin); freopen("1.out", "w", stdout); #endif ios::sync_with_stdio(false); int a[3]; for(int i = 0; i < 3; i++) cin >> a[i]; sort(a, a + 3, greater<int>()); cout << a[0] * 10 + a[1] + a[2] << endl; return 0; }
//Author:Fczhao //Language:cpp #include <bits/stdc++.h> using namespace std; signed main(){ #ifdef FCZHAO freopen("1.in", "r", stdin); freopen("1.out", "w", stdout); #endif ios::sync_with_stdio(false); int n, m; cin >> n >> m; vector<int> x(n + 1), y(m + 1); cin >> x[0] >> y[0]; for(int i = 1; i <= n; i++) cin >> x[i]; for(int i = 1; i <= m; i++) cin >> y[i]; sort(x.begin(), x.end(), greater<int>()); sort(y.begin(), y.end()); if(x[0] < y[0]) cout << "No War" << endl; else cout << "War" << endl; return 0; }
//Author:Fczhao //Language:cpp #include <bits/stdc++.h> using namespace std; signed main(){ #ifdef FCZHAO freopen("1.in", "r", stdin); freopen("1.out", "w", stdout); #endif int n, a, b; cin >> n >> a >> b; if(n == 1) puts("Hello World"); else cout << a + b << endl; return 0; }
//Author:Fczhao //Language:cpp #include <bits/stdc++.h> using namespace std; bool solve() { string s, t; cin >> s >> t; int a[26], b[26]; memset(a, -1, sizeof(a)); memset(b, -1, sizeof(b)); for(int i = 0; i < s.length(); i++) { if(a[s[i] - 'a'] == -1) a[s[i] - 'a'] = t[i] - 'a'; if(b[t[i] - 'a'] == -1) b[t[i] - 'a'] = s[i] - 'a'; if(a[s[i] - 'a'] != -1 && a[s[i] - 'a'] != t[i] - 'a') return false; if(b[t[i] - 'a'] != -1 && b[t[i] - 'a'] != s[i] - 'a') return false; } return true; } signed main(){ cout << (solve() ? "Yes" : "No") << endl; return 0; }