oj.uz

답안 #12737

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
12737 2015-01-02T10:08:02 Z ainu7 Inherited disease (kriii1_I) C++
0 / 1
 0 ms 1676 KB 
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <vector>
#include <string>
#include <queue>
#include <map>
#include <algorithm>
#include <cmath>
#include <iostream>
#include <sstream>
#include <set>
using namespace std;

int mmod = 1000000007;

int main()
{
  int D;
  cin >> D;
  int prv_start = 0;
  int prv_num = 0;
  int fac = 1;
  for (int i=1; i<=D; i++) {
    int tmp;
    cin >> tmp;
    int nxt_start = (prv_start + fac) % mmod;
    int nxt_num = (tmp - 1 + nxt_start + 1LL * (prv_num - prv_start) * i) % mmod;
    fac = (1LL * fac * i) % mmod;
    printf("%d\n", nxt_num);
    prv_start = nxt_start;
    prv_num = nxt_num;
  }
}

Subtask #1
0.0 / 1.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1676 KB Output is correct
2 Incorrect 0 ms 1676 KB Output isn't correct
3 Halted 0 ms 0 KB -