Submission #2549892


Source Code Expand

#include <bits/stdc++.h>
using namespace std;

const int MAXN = 100005;

long long a[MAXN], b[MAXN];
int n, T[MAXN], m;
long long k;
int x[MAXN], tot = 1;

struct dp {
	int a[MAXN];
	friend dp operator * (const dp &a, const dp &b)
	{
		dp ret;
		for (register int i = 1; i < n; i++)
			ret.a[i] = b.a[a.a[i]];
		return ret;
	}
} pt;

inline dp power(dp a, long long k)
{
	dp ans;
	for (int i = 1; i < n; i++) ans.a[i] = i;
	for (; k; k >>= 1) {
		if (k&1) ans = ans*a;
		a = a*a;
	}
	return ans;
}

int main()
{
	scanf("%d", &n);
	for (int i = 1; i <= n; i++) scanf("%lld", &a[i]);
	long long s = a[1];
	for (int i = 1; i <= n-1; i++) a[i] = a[i+1]-a[i], pt.a[i] = i;
	scanf("%d%lld", &m, &k);
	for (int i = 1; i <= m; i++) {
		scanf("%d", &x[i]);
		swap(pt.a[x[i]-1], pt.a[x[i]]);
	}
	pt = power(pt, k);
	for (int i = 1; i < n; i++) b[pt.a[i]] = a[i];
	b[0] = s;
	for (int i = 1; i < n; i++) b[i] += b[i-1];
	for (int i = 1; i <= n; i++)
		printf("%lld\n", b[i-1]);
	return 0;
}

Submission Info

Submission Time
Task C - Rabbit Exercise
User ljt12138
Language C++14 (GCC 5.4.1)
Score 0
Code Size 1031 Byte
Status WA
Exec Time 42 ms
Memory 5248 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:35:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
                 ^
./Main.cpp:36:51: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  for (int i = 1; i <= n; i++) scanf("%lld", &a[i]);
                                                   ^
./Main.cpp:39:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%lld", &m, &k);
                         ^
./Main.cpp:41:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &x[i]);
                     ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 800
Status
AC × 3
AC × 7
WA × 22
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt, 1_22.txt, 1_23.txt, 1_24.txt, 1_25.txt
Case Name Status Exec Time Memory
0_00.txt AC 2 ms 1408 KB
0_01.txt AC 2 ms 1408 KB
0_02.txt AC 2 ms 1408 KB
1_00.txt AC 3 ms 1408 KB
1_01.txt AC 3 ms 1408 KB
1_02.txt AC 33 ms 4736 KB
1_03.txt WA 42 ms 5248 KB
1_04.txt WA 33 ms 4224 KB
1_05.txt WA 5 ms 1536 KB
1_06.txt WA 10 ms 1792 KB
1_07.txt WA 7 ms 1536 KB
1_08.txt WA 9 ms 1664 KB
1_09.txt WA 9 ms 1664 KB
1_10.txt WA 5 ms 1536 KB
1_11.txt WA 7 ms 1536 KB
1_12.txt WA 4 ms 1408 KB
1_13.txt WA 11 ms 1792 KB
1_14.txt WA 8 ms 1664 KB
1_15.txt WA 13 ms 2048 KB
1_16.txt WA 5 ms 1664 KB
1_17.txt WA 25 ms 3200 KB
1_18.txt WA 28 ms 3584 KB
1_19.txt WA 35 ms 4224 KB
1_20.txt WA 18 ms 2432 KB
1_21.txt WA 19 ms 2688 KB
1_22.txt WA 34 ms 4224 KB
1_23.txt WA 31 ms 4352 KB
1_24.txt WA 23 ms 3584 KB
1_25.txt AC 36 ms 4352 KB