Submission #9707

#	Time	Username	Problem	Language	Result	Execution time	Memory
9707		hodduc	Solve another chuck (kriii2_S)	C++98	1 / 4	0 ms	1128 KiB

S

#include<stdio.h>
int R, C;
int map[101][101];
int main()
{
	int sum = 0;
	int count_zero = 0;
	int count_neg = 0;
	int max_neg = -1999999999;
	int min_pos = 1999999999;
	scanf("%d %d", &R, &C);
	for(int i = 1; i <= R; i++) for(int j = 1; j <= C; j++){
		scanf("%d", &map[i][j]);
		if(map[i][j] > 0) sum += map[i][j];
		else sum -= map[i][j];

		if(map[i][j] == 0) count_zero ++;
		if(map[i][j] < 0){
			count_neg ++;
			if(max_neg < map[i][j]) max_neg = map[i][j];
		}
		if(map[i][j] > 0){
			if(min_pos > map[i][j]) min_pos = map[i][j];
		}
	}

	if(count_zero != 0 || count_neg % 2 == 0 || R == 1 || C == 1 || R%2 == 1 || C%2 == 1)
		printf("%d 2\nrotC 1 1\nnegR 1\n", sum);
	else {
		if((max_neg * -1) > min_pos){
			sum -= min_pos * 2;
		} else {
			sum += max_neg * 2;
		}
		printf("%d 2\nrotC 1 1\nnegR 1\n", sum);
	}

	return 0;
}

• Subtask 1: 1 / 4