CSES - KILO 2017 2/5

Submission details
Task:	Gold
Sender:	Kalle Luopajärvi
Submission time:	2017-09-12 17:49:55 +0300
Language:	C++
Status:	READY
Result:	ACCEPTED

Test results
test	verdict	time
#1	ACCEPTED	0.04 s	details
#2	ACCEPTED	0.03 s	details
#3	ACCEPTED	0.05 s	details
#4	ACCEPTED	0.02 s	details
#5	ACCEPTED	0.04 s	details
#6	ACCEPTED	0.04 s	details
#7	ACCEPTED	0.04 s	details
#8	ACCEPTED	0.03 s	details
#9	ACCEPTED	0.04 s	details
#10	ACCEPTED	0.04 s	details
#11	ACCEPTED	0.04 s	details
#12	ACCEPTED	0.04 s	details
#13	ACCEPTED	0.04 s	details
#14	ACCEPTED	0.04 s	details
#15	ACCEPTED	0.05 s	details
#16	ACCEPTED	0.04 s	details
#17	ACCEPTED	0.03 s	details
#18	ACCEPTED	0.03 s	details
#19	ACCEPTED	0.04 s	details
#20	ACCEPTED	0.04 s	details
#21	ACCEPTED	0.03 s	details
#22	ACCEPTED	0.04 s	details
#23	ACCEPTED	0.05 s	details
#24	ACCEPTED	0.04 s	details

Code

#include <bits/stdc++.h>
using namespace std;
char t[55][55];
bool used[55][55];
int w,h;
int gold;
int danger(int x, int y) {
	int danger = 0;
	for(int i = 0; i < 4; ++i) {
	int ux = x;
	int uy = y;
		if(i == 0) ++ux;
		if(i == 1) --ux;
		if(i == 2) ++uy;
		if(i == 3) --uy;
		if(ux >= 0 && ux < h && uy >= 0 && uy < w) {
			if(t[ux][uy] == 'T') danger = 1;
		}
	}
	return danger;
}
void f(int x, int y) {
	if(t[x][y] == 'G') ++gold;
	used[x][y] = 1;
	if(danger(x, y)) return;
	for(int i = 0; i < 4; ++i) {
	int ux = x;
	int uy = y;
		if(i == 0) ++ux;
		if(i == 1) --ux;
		if(i == 2) ++uy;
		if(i == 3) --uy;
		if(ux >= 0 && ux < h && uy >= 0 && uy < w && t[ux][uy]  != '#' && !used[ux][uy]) {
			f(ux, uy);
		}
	}
}

int main() {
	cin>>w>>h;
	for(int i = 0; i < h; ++i) {
		for(int j = 0; j < w; ++j) {
			cin>>t[i][j];
		}
	}
	for(int i = 0; i < h; ++i) {
		for(int j = 0; j < w; ++j) {
			if(t[i][j] == 'P') f(i, j);
		}
	}
	cout<<gold<<endl;
}

Test details

Test 1

Verdict: ACCEPTED

input
`8 6 ######## #...GTG# #..PG.G# #...G#G# ...` view save

correct output
`4` view save

user output
`4` view save

Test 2

Verdict: ACCEPTED

input
`7 4 ####### #P.GTG# #..TGG# #######` view save

correct output
`1` view save

user output
`1` view save

Test 3

Verdict: ACCEPTED

input
`50 50 ##############################...` view save

correct output
`2303` view save

user output
`2303` view save

Test 4

Verdict: ACCEPTED

input
`50 50 ##############################...` view save

correct output
`1` view save

user output
`1` view save

Test 5

Verdict: ACCEPTED

input
`50 50 ##############################...` view save

correct output
`0` view save

user output
`0` view save

Test 6

Verdict: ACCEPTED

input
`50 50 ##############################...` view save

correct output
`2` view save

user output
`2` view save

Test 7

Verdict: ACCEPTED

input
`50 50 ##############################...` view save

correct output
`1196` view save

user output
`1196` view save

Test 8

Verdict: ACCEPTED

input
`50 50 ##############################...` view save

correct output
`1` view save

user output
`1` view save

Test 9

Verdict: ACCEPTED

input
`50 50 ##############################...` view save

correct output
`0` view save

user output
`0` view save

Test 10

Verdict: ACCEPTED

input
`50 50 ##############################...` view save

correct output
`130` view save

user output
`130` view save

Test 11

Verdict: ACCEPTED

input
`50 50 ##############################...` view save

correct output
`0` view save

user output
`0` view save

Test 12

Verdict: ACCEPTED

input
`3 3 ### #P# ###` view save

correct output
`0` view save

user output
`0` view save

Test 13

Verdict: ACCEPTED

input
`3 50 ### #G# #T# #G# ...` view save

correct output
`45` view save

user output
`45` view save

Test 14

Verdict: ACCEPTED

input
`50 3 ##############################...` view save

correct output
`45` view save

user output
`45` view save

Test 15

Verdict: ACCEPTED

input
`5 4 ##### #TGG# #G#P# #####` view save

correct output
`2` view save

user output
`2` view save

Test 16

Verdict: ACCEPTED

input
`37 20 ##############################...` view save

correct output
`0` view save

user output
`0` view save

Test 17

Verdict: ACCEPTED

input
`16 37 ################ #.G.G.G#GG.G.#G# ##....G...#G..## #G...#.#GG.....# ...` view save

correct output
`0` view save

user output
`0` view save

Test 18

Verdict: ACCEPTED

input
`17 42 ################# ##G...#.....##..# #G..........G.### #.G..##G.G.G...G# ...` view save

correct output
`0` view save

user output
`0` view save

Test 19

Verdict: ACCEPTED

input
`42 24 ##############################...` view save

correct output
`133` view save

user output
`133` view save

Test 20

Verdict: ACCEPTED

input
`32 35 ##############################...` view save

correct output
`736` view save

user output
`736` view save

Test 21

Verdict: ACCEPTED

input
`21 43 ##################### #G.##G#GGGGG#G#GG##G# #GG##GGT#GG###GG#GGG# #GGGTGG..G#G...TG##G# ...` view save

correct output
`0` view save

user output
`0` view save

Test 22

Verdict: ACCEPTED

input
`47 14 ##############################...` view save

correct output
`252` view save

user output
`252` view save

Test 23

Verdict: ACCEPTED

input
`18 21 ################## ##G.T#.GGG.G....## #G..T....GG.G#..G# #.#..#..#..TG#G.G# ...` view save

correct output
`97` view save

user output
`97` view save

Test 24

Verdict: ACCEPTED

input
`32 16 ##############################...` view save

correct output
`69` view save

user output
`69` view save

KILO 2017 2/5

Gold

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Test 21

Test 22

Test 23

Test 24

Tasks

Submissions (Kalle Luopajärvi)