Submission #1774537


Source Code Expand

#include <cstdio>
#include <algorithm>
#include <vector>

#define Rep(i, n) for (int i = 1; i <= n; i ++)
#define Rep0(i, n) for (int i = 0; i <= n; i ++)
#define mp(a, b) make_pair(a, b)

using namespace std;

typedef long long LL;
const int N = 100010;

int x[N], x0[N], r[N][62], fx[N], cx0[N];

int main()
{
	int n, m;
	LL k;
	scanf("%d", &n);
	Rep(i, n) scanf("%d", &x[i]);
	Rep(i, n - 1) x0[i] = i, cx0[i] = x[i + 1] - x[i];
	scanf("%d%lld", &m, &k);
	Rep(i, m) {
		int a;
		scanf("%d", &a);
		//printf("%d<-->%d\n", a, a - 1);
		swap(x0[a], x0[a - 1]);
	}
	Rep(i, n - 1) r[i][0] = x0[i];
	Rep(j, 60) Rep(i, n - 1) r[i][j] = r[r[i][j - 1]][j - 1];
	Rep(i, n - 1) fx[i] = i;
	for (int i = 60; i >= 0; i --) if (k >= (1ll << i)) {
		k -= (1ll << i);
		Rep(j, n - 1) fx[j] = r[fx[j]][i];
	}
	int sum = x[1];
	printf("%.1lf\n", 1.0 * sum);
	Rep(i, n - 1) {
		sum += cx0[fx[i]];
		printf("%.1lf\n", 1.0 * sum);
	}
	
	return 0;
}

Submission Info

Submission Time
Task C - Rabbit Exercise
User dujvet
Language C++14 (GCC 5.4.1)
Score 0
Code Size 973 Byte
Status WA
Exec Time 138 ms
Memory 27136 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:20:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
                 ^
./Main.cpp:21:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  Rep(i, n) scanf("%d", &x[i]);
                              ^
./Main.cpp:23:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%lld", &m, &k);
                         ^
./Main.cpp:26:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &a);
                  ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 800
Status
AC × 3
AC × 8
WA × 21
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 1 ms 128 KB
0_01.txt AC 1 ms 128 KB
0_02.txt AC 1 ms 128 KB
1_00.txt AC 1 ms 128 KB
1_01.txt AC 1 ms 128 KB
1_02.txt AC 114 ms 27136 KB
1_03.txt AC 138 ms 27136 KB
1_04.txt WA 86 ms 19712 KB
1_05.txt WA 3 ms 384 KB
1_06.txt WA 7 ms 128 KB
1_07.txt WA 4 ms 384 KB
1_08.txt WA 7 ms 384 KB
1_09.txt WA 7 ms 384 KB
1_10.txt WA 2 ms 256 KB
1_11.txt WA 4 ms 384 KB
1_12.txt WA 1 ms 256 KB
1_13.txt WA 7 ms 256 KB
1_14.txt WA 5 ms 384 KB
1_15.txt WA 17 ms 3712 KB
1_16.txt WA 7 ms 3584 KB
1_17.txt WA 55 ms 12800 KB
1_18.txt WA 67 ms 15232 KB
1_19.txt WA 88 ms 19712 KB
1_20.txt WA 32 ms 6144 KB
1_21.txt WA 38 ms 8320 KB
1_22.txt WA 87 ms 19712 KB
1_23.txt WA 98 ms 24320 KB
1_24.txt WA 71 ms 17536 KB
1_25.txt AC 73 ms 26368 KB