Submission #384608

#	Time	Username	Problem	Language	Result	Execution time	Memory
384608		Leonardo_Paes	Teams (IOI15_teams)	C++17	0 / 100	4099 ms	8412 KiB

teams

#include "teams.h"
#include <bits/stdc++.h>
using namespace std;
typedef pair<int,int> pii;
#define f first
#define s second
vector<pii> e;

void init(int N, int A[], int B[]) {
	for(int i=0; i<N; i++){
		e.push_back({B[i], A[i]});
	}
	sort(e.begin(), e.end());
}

int can(int M, int K[]) {
	sort(K, K+M);
	vector<pii> wtf(M);
	for(int i=0; i<M; i++){
		wtf[i] = {K[i], K[i]};
	}
	int i = 0;
	for(pii p : e){
		for(int i=0; i<M; i++){
			if(p.s <= wtf[i].f){
				wtf[i].s--;
				break;
			}
		}
	}
	bool ans = 1;
	for(int i=0; i<M; i++){
		if(wtf[i].s != 0) ans = 0;
	}
	return ans;
	return 0;
}

Compilation message (stderr)

teams.cpp: In function 'int can(int, int*)':
teams.cpp:24:11: warning: declaration of 'i' shadows a previous local [-Wshadow]
   24 |   for(int i=0; i<M; i++){
      |           ^
teams.cpp:22:6: note: shadowed declaration is here
   22 |  int i = 0;
      |      ^
teams.cpp:32:10: warning: declaration of 'i' shadows a previous local [-Wshadow]
   32 |  for(int i=0; i<M; i++){
      |          ^
teams.cpp:22:6: note: shadowed declaration is here
   22 |  int i = 0;
      |      ^
teams.cpp:22:6: warning: unused variable 'i' [-Wunused-variable]

• Subtask 1: 0 / 21
• Subtask 2: 0 / 13
• Subtask 3: 0 / 43
• Subtask 4: 0 / 23