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Submission #12738

# Submission time Handle Problem Language Result Execution time Memory
12738 2015-01-02T10:09:07 Z ainu7 Inherited disease (kriii1_I) C++
1 / 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;
    if (nxt_num < 0) nxt_num += mmod;
    fac = (1LL * fac * i) % mmod;
    printf("%d\n", nxt_num);
    prv_start = nxt_start;
    prv_num = nxt_num;
  }
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1676 KB Output is correct
2 Correct 0 ms 1676 KB Output is correct
3 Correct 0 ms 1676 KB Output is correct
4 Correct 0 ms 1676 KB Output is correct
5 Correct 0 ms 1676 KB Output is correct
6 Correct 0 ms 1676 KB Output is correct
7 Correct 0 ms 1676 KB Output is correct
8 Correct 0 ms 1676 KB Output is correct
9 Correct 0 ms 1676 KB Output is correct
10 Correct 0 ms 1676 KB Output is correct
11 Correct 0 ms 1676 KB Output is correct
12 Correct 0 ms 1676 KB Output is correct
13 Correct 0 ms 1676 KB Output is correct
14 Correct 0 ms 1676 KB Output is correct
15 Correct 0 ms 1676 KB Output is correct
16 Correct 0 ms 1676 KB Output is correct
17 Correct 0 ms 1676 KB Output is correct
18 Correct 0 ms 1676 KB Output is correct
19 Correct 0 ms 1676 KB Output is correct
20 Correct 0 ms 1676 KB Output is correct