Submission #94181

#	Time	Username	Problem	Language	Result	Execution time	Memory
94181		AKaan37	Nizin (COCI16_nizin)	C++14	0 / 100	155 ms	66560 KiB

nizin

#include <bits/stdc++.h>

using namespace std;

typedef long long int lo;
typedef pair<int,int> PII;

#define fi first
#define se second
#define pb push_back
#define mp make_pair
#define FOR for(lo i=1;i<=n;i++)
#define mid (start+end)/2

const lo mod = 1000000007;
const lo li = 100000001;
const lo inf = 1000000000;
const lo MAX = 1000000000000000000;
const lo MIN = -1000000000000000000;
const lo LOG = 30;

lo n,m,cev,a[li],oo,ama,kk,vis[li],gogo,nono;
//~ vector<lo> v;
lo nov;

int main(){
	scanf("%lld",&n);
	FOR{
		scanf("%lld",&a[i]);
	}
	FOR{
		if(i>n/2) break;
		if(vis[i]==1) continue;
		for(int u=n;u>=1;u--){
			if(vis[u]==0) nov=u;
			break;
		}
		while(a[i]!=a[nov]){
			vis[i]=1;
			vis[nov]=1;
			if(a[i]>a[nov]){
				gogo++;
				a[nov]+=a[nov-gogo];
				vis[nov-gogo]=1;
				oo++;
			}
			if(a[i]<a[nov]){
				nono++;
				a[i]+=a[i+nono];
				vis[i+nono]=1;
				oo++;
				//~ cout<<a[i]<<endl;
			}
		}
	}
	printf("%lld\n",oo);
	return 0;
}

Compilation message (stderr)

nizin.cpp: In function 'int main()':
nizin.cpp:27:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld",&n);
  ~~~~~^~~~~~~~~~~
nizin.cpp:29:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld",&a[i]);
   ~~~~~^~~~~~~~~~~~~~

• Subtask 1: 0 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
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• Subtask 10: 0 / 10