摘要:
A - 2UP3DOWN #include<bits/stdc++.h> using namespace std; #define int long long void solve() { int a, b; cin >> a >> b; if (a < b and b - a <= 2) cout 阅读全文
posted @ 2023-11-26 19:25
PHarr
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摘要:
A - First ABC 2 #include <bits/stdc++.h> using namespace std; #define int long long #define mp make_pair using vi = vector<int>; using pii = pair<int, 阅读全文
posted @ 2023-11-26 17:44
PHarr
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