Submission #1265932

#TimeUsernameProblemLanguageResultExecution timeMemory
1265932canhnam357Tuna (COCI17_tuna)C++20
50 / 50
0 ms328 KiB
// source problem : #include <bits/stdc++.h> using namespace std; #define all(x) x.begin(), x.end() #define int long long #define lb lower_bound #define ub upper_bound #define MASK(i) (1LL << (i)) const int inf = 1e18; void ckmax(int& f, int s) { f = (f > s ? f : s); } void ckmin(int& f, int s) { f = (f < s ? f : s); } int32_t main() { ios_base::sync_with_stdio(false); cin.tie(0); int n, x; cin >> n >> x; int ans = 0; while (n--) { int a, b ; cin >> a >> b; if (a > b) swap(a, b); if (b - a <= x) ans += b; else { int c; cin >> c; ans += c; } } cout << ans; return 0; }
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