Submission #1068180


Source Code Expand

#include<cstdio>
#include<cstring>
#include<vector>
using namespace std;


int main() {
	int N,i;
	long long A, B, X[100000], ans;
	scanf("%d %lld %lld", &N, &A, &B);
	for (i = 0; i < N; i++) {
		scanf("%lld", &X[i]);
	}

	ans = 0;
	for (i = 1; i < N; i++) {
		if ((X[i] - X[i - 1])*A > B) {
			ans = ans + B;
		}
		else {
			ans = ans + (X[i] - X[i - 1])*A;
		}
	}
	printf("%lld\n", ans);
}

Submission Info

Submission Time
Task D - Walk and Teleport
User tah
Language C++14 (GCC 5.4.1)
Score 500
Code Size 419 Byte
Status AC
Exec Time 13 ms
Memory 896 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %lld %lld", &N, &A, &B);
                                   ^
./Main.cpp:13:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld", &X[i]);
                       ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 500 / 500
Status
AC × 3
AC × 12
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All subtask_1_balancedmax_01.txt, subtask_1_balancedmax_02.txt, subtask_1_max_01.txt, subtask_1_max_02.txt, subtask_1_min_01.txt, subtask_1_onlya_01.txt, subtask_1_onlyamax_01.txt, subtask_1_onlyb_01.txt, subtask_1_onlybmax_01.txt, subtask_1_rand_01.txt, subtask_1_rand_02.txt, subtask_1_rand_03.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 128 KB
sample_02.txt AC 1 ms 128 KB
sample_03.txt AC 1 ms 128 KB
subtask_1_balancedmax_01.txt AC 13 ms 896 KB
subtask_1_balancedmax_02.txt AC 13 ms 896 KB
subtask_1_max_01.txt AC 13 ms 896 KB
subtask_1_max_02.txt AC 13 ms 896 KB
subtask_1_min_01.txt AC 1 ms 128 KB
subtask_1_onlya_01.txt AC 8 ms 512 KB
subtask_1_onlyamax_01.txt AC 13 ms 896 KB
subtask_1_onlyb_01.txt AC 4 ms 384 KB
subtask_1_onlybmax_01.txt AC 13 ms 896 KB
subtask_1_rand_01.txt AC 9 ms 640 KB
subtask_1_rand_02.txt AC 11 ms 768 KB
subtask_1_rand_03.txt AC 6 ms 512 KB