Submission #858066


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package main

import "fmt"

func main() {
	var N, A int
	fmt.Scan(&N, &A)
	x := make([]int, N)
	for i := 0; i < N; i++ {
		fmt.Scan(&x[i])
	}
	var dp [52][52][2560]int
	dp[0][0][0] = 1
	for i := 1; i <= N; i++ {
		for j := 0; j <= 50; j++ {
			for k := 0; k <= 2500; k++ {
				tmp := dp[i-1][j][k]
				dp[i][j][k] += tmp
				dp[i][j+1][k+x[i-1]] += tmp
			}
		}
	}
	var ans int
	for j := 0; j <= 50; j++ {
		for k := 0; k <= 2500; k++ {
			if k == A*j {
				ans += dp[N][j][k]
			}
		}
	}
	fmt.Println(ans - 1)
	return
}

Submission Info

Submission Time
Task C - Tak and Cards
User fmhr
Language Go (1.6)
Score 300
Code Size 554 Byte
Status AC
Exec Time 285 ms
Memory 54272 KB

Judge Result

Set Name Sample Subtask1 All
Score / Max Score 0 / 0 200 / 200 100 / 100
Status
AC × 4
AC × 12
AC × 24
Set Name Test Cases
Sample example_01.txt, example_02.txt, example_03.txt, example_04.txt
Subtask1 example_01.txt, example_02.txt, example_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt
All example_01.txt, example_02.txt, example_03.txt, example_04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt
Case Name Status Exec Time Memory
example_01.txt AC 28 ms 6528 KB
example_02.txt AC 23 ms 5376 KB
example_03.txt AC 49 ms 10624 KB
example_04.txt AC 189 ms 36608 KB
subtask1_01.txt AC 93 ms 18944 KB
subtask1_02.txt AC 92 ms 18944 KB
subtask1_03.txt AC 90 ms 18944 KB
subtask1_04.txt AC 94 ms 18944 KB
subtask1_05.txt AC 90 ms 18816 KB
subtask1_06.txt AC 13 ms 3328 KB
subtask1_07.txt AC 13 ms 3328 KB
subtask1_08.txt AC 87 ms 18944 KB
subtask1_09.txt AC 85 ms 17920 KB
subtask2_01.txt AC 265 ms 54272 KB
subtask2_02.txt AC 268 ms 54272 KB
subtask2_03.txt AC 279 ms 53248 KB
subtask2_04.txt AC 268 ms 54272 KB
subtask2_05.txt AC 265 ms 54272 KB
subtask2_06.txt AC 272 ms 54272 KB
subtask2_07.txt AC 285 ms 54272 KB
subtask2_08.txt AC 178 ms 36608 KB
subtask2_09.txt AC 181 ms 36608 KB
subtask2_10.txt AC 228 ms 44928 KB
subtask2_11.txt AC 239 ms 46976 KB