Submission #108118

#	Time	Username	Problem	Language	Result	Execution time	Memory
108118		wilwxk	Regions (IOI09_regions)	C++11	0 / 100	40 ms	13432 KiB

regions

#include <bits/stdc++.h>
using namespace std;

const int MAXN=200005;
const int MAXC=25005;
const int T=550;
vector<int> g[MAXN];
vector<int> lista[MAXC];
short mp[MAXC];
short cor[MAXN];
char isbig[MAXC];
int dp[MAXC][(MAXN/T)+2], dp2[MAXC][(MAXN/T)+2];
int n, cores, q, cntbig;

int main() {
	scanf("%d %d %d", &n, &cores, &q);
	for(int i=1; i<=n; i++) {
		int a=0, b=0; scanf("%d %d", &a, &b);
		g[a].push_back(i); cor[i]=b;
		lista[b].push_back(i);
		if(lista[b].size()==T) isbig[b]=1, mp[b]=1;
	}
	for(int i=1; i<=cores; i++) if(isbig[i]) mp[i]=++cntbig;

	while(q--) {

	}

}

Compilation message (stderr)

regions.cpp: In function 'int main()':
regions.cpp:16:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d %d", &n, &cores, &q);
  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
regions.cpp:18:22: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   int a=0, b=0; scanf("%d %d", &a, &b);
                 ~~~~~^~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 15
• Subtask 2: 0 / 85