Submission #8016

#	Time	Username	Problem	Language	Result	Execution time	Memory
8016		paulsohn	배열 탈출 (GA8_array)	C++98	49 / 100	60 ms	1480 KiB

array

#include <stdio.h>
int n, A[224][224] = { 0 }, cost[224][224] = { 0 };
int main(){
	scanf("%d", &n);
	for (int i = 1; i <= n; ++i){
		for (int j = 1; j <= n; ++j){
			scanf("%d", &A[i][j]);
		}
	}
	for (int i = n; i; --i){
		for (int j = n; j; --j){
			int rcost = cost[i][j + 1] + (A[i][j] > A[i][j + 1] ? 0 : A[i][j + 1] - A[i][j] + 1);
			int dcost = cost[i + 1][j] + (A[i][j] > A[i + 1][j] ? 0 : A[i + 1][j] - A[i][j] + 1);
			if (i == n && j == n) cost[n][n] = 0;
			else if (i == n) cost[n][j] = rcost;
			else if (j == n) cost[i][n] = dcost;
			else cost[i][j] = (rcost > dcost ? dcost : rcost);
		}
	}
	printf("%d\n", cost[1][1]);
	return 0;
}

• Subtask 1: 6 / 6
• Subtask 2: 11 / 11
• Subtask 3: 32 / 32
• Subtask 4: 0 / 51