Submission #256021

#TimeUsernameProblemLanguageResultExecution timeMemory
256021theStaticMindJob Scheduling (IOI19_job)C++14
Compilation error
0 ms0 KiB
#include "job.h" #define pb push_back #define ii pair<int,int> #define all(x) (x).begin(),(x).end() #define sz(x) ((int)(x).size()) #define INF 100000000000000000 #define modulo 1000000007 #define mod 998244353 #define int long long int using namespace std; int scheduling_cost(vector<int> p, vector<int> u, vector<int> d){ int n = sz(p); int cost = 0, t = 0; for(int i = 0; i < n; i++) t += d[i]; vector<int> seq; for(int i = 1; i < n; i++) seq.pb(i); sort(all(seq), [&](int x, int y){return u[x] * d[y] < u[y] * d[x];}); seq.pb(0); for(auto x : seq){ cost += u[x] * t; t -= d[x]; } return cost; }

Compilation message (stderr)

job.cpp: In function 'long long int scheduling_cost(std::vector<long long int>, std::vector<long long int>, std::vector<long long int>)':
job.cpp:19:2: error: 'sort' was not declared in this scope
  sort(all(seq), [&](int x, int y){return u[x] * d[y] < u[y] * d[x];});
  ^~~~
job.cpp:19:2: note: suggested alternative: 'short'
  sort(all(seq), [&](int x, int y){return u[x] * d[y] < u[y] * d[x];});
  ^~~~
  short