Submission #15353

#	Time	Username	Problem	Language	Result	Execution time	Memory
15353		wlgns88	달리는 게임 (kriii3_E)	C++98	0 / 70	0 ms	12800 KiB

E

#include <stdio.h>

long long int item[1000000];
int check[1000000];

int main()
{
	int n, i;
	long long int result = 0;

	scanf("%d", &n);
	for ( i = 0; i < n; i++ )
		scanf("%lld", &item[i]);

	i = n-1;
	while ( i >= 0 ) {
		long long int sum = 0;
		
		while ( i >= 0 && item[i] <= 0 )
			i--;

		while ( i >= 0 && item[i] >= 0 ) {
			check[i] = 1;
			sum += item[i--];
		}

		while ( i >= 0 && item[i] <= 0 && sum + item[i] > 0 ) {
			check[i] = 1;
			sum += item[i--];
		}
	}

	for ( i = 0; i < n; i++ ) {
		int cnt = 1;

		while ( i < n && check[i] == 1 )
			result += item[i++] * cnt++;
	}

	printf("%lld\n", result);

	return 0;
}

• Subtask 1: 0 / 26
• Subtask 2: 0 / 44