Submission #22712

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
22712	2017-04-30 06:47:12	oj.uz (#40)	Fully Generate (KRIII5_FG)	C++11	2 / 7	453 ms	21552 KiB

FG

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#include <iostream>
using namespace std;
#define MAX 5000000
// #define MAX 50
const long long mod = 1000000007LL;
int a[MAX+1];
long long calc(long long a, long long b, long long c) {
    long long ans = 1;
    while (b > 0) {
        if (b % 2 == 1) {
            ans = (ans * a) % c;
        }
        a = (a*a) % c;
        b = b/2;
    }
    return ans;
}
int main(){
    long long n;
    cin >> n;
    a[1] = 1;
    a[2] = a[3] = 2;
    int now = 4;
    for (int i=3;; i++){
        for (int j=0; j<a[i]; j++) {
            a[now++] = i;
            if (now >= MAX) {
                break;
            }
        }
 
 
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• Subtask 1: 2 / 2
• Subtask 2: 0 / 5