Submission #834498

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
834498	2023-08-22 14:58:04	Victor	Genetics (BOI18_genetics)	C++17	100 / 100	175 ms	36356 KiB

genetics

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// #pragma GCC target ("avx,avx2,fma")
// #pragma GCC optimize ("Ofast,inline") // O1 - O2 - O3 - Os - Ofast
// #pragma GCC optimize ("unroll-loops")
#include <bits/stdc++.h>
using namespace std;
#define rep(i, a, b) for (int i = (a); i < (b); ++i)
#define per(i, a, b) for (int i = (b - 1); i >= (a); --i)
#define trav(a, x) for (auto &a : x)
#define all(x) x.begin(), x.end()
#define sz(x) x.size()
#define pb push_back
#define debug(x) cout << #x << " = " << x << endl
#define umap unordered_map
#define uset unordered_set
typedef pair<int, int> ii;
typedef pair<int, ii> iii;
typedef vector<int> vi;
typedef vector<ii> vii;
typedef vector<vi> vvi;
typedef long long ll;
typedef pair<ll, ll> pll;
typedef vector<ll> vll;
typedef vector<pll> vpll;
 
 
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Compilation message (stderr)

genetics.cpp: In function 'int main()':
genetics.cpp:53:26: warning: array subscript has type 'char' [-Wchar-subscripts]
   53 |             col_sum[col][let] += w[i];
      |                          ^~~
genetics.cpp:67:13: warning: 'ans' may be used uninitialized in this function [-Wmaybe-uninitialized]
   67 |     cout << ans << endl;
      |             ^~~

• Subtask 1: 27 / 27
• Subtask 2: 19 / 19
• Subtask 3: 28 / 28
• Subtask 4: 26 / 26