Submission #986486

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
986486	2024-05-20 15:55:38	alexdd	Binaria (CCO23_day1problem1)	C++17	25 / 25	61 ms	13136 KiB

Main

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#include<bits/stdc++.h>
using namespace std;
#define int long long
const int MOD = 1e6+3;
int n,k;
int sum[1000005];
bool verif(int poz, int cur)
{
    if(cur<0 || cur>1) return 0;
    if(poz+k >= n) return 1;
    ///a[poz+k] - a[poz] = sum[poz+1] - sum[poz]
    return verif(poz+k, sum[poz+1] - sum[poz] + cur);
}
int put(int a, int exp)
{
    if(exp==0)
        return 1;
    if(exp%2==0)
        return put(a*a%MOD,exp/2);
    else
        return put(a*a%MOD,exp/2)*a%MOD;
}
int comb(int x, int y)
{
    if(x<y) return 0;
    int aux1=1,aux2=1;
    if(y<=x/2) y = x-y;
    for(int i=y+1;i<=x;i++)
        aux1 = aux1*i%MOD;
    for(int i=1;i<=x-y;i++)
 
 
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• Subtask 1: 3 / 3
• Subtask 2: 3 / 3
• Subtask 3: 4 / 4
• Subtask 4: 4 / 4
• Subtask 5: 4 / 4
• Subtask 6: 7 / 7