답안 #171314

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
171314 2019-12-28T10:35:36 Z dennisstar Coin Collecting (JOI19_ho_t4) C++11
100 / 100
79 ms 4960 KB
#include <bits/stdc++.h>
#define fi first
#define se second
#define ryan bear
#define now mem[co][r][g][y]
#define all(V) ((V).begin()), ((V).end())
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
typedef long double ld;
typedef vector<int> vim;
typedef vector<ll> vlm;

int N;
int cnt[100010][2];

int main() {
	scanf("%d", &N);
	ll x, y;
	ll ans=0;
	for (int i=0; i<2*N; i++) {
		scanf("%lld %lld", &x, &y);
		if (x<1) { ans+=1ll-x; x=1; }
		else if (x>N) { ans+=x-N; x=N; }
		if (y>2) { ans+=y-2ll; y=2; }
		else if (y<1) { ans+=1-y; y=1; }
		cnt[x][y-1]++;
	}
	int c[2]; c[0]=c[1]=0;
	for (int i=1; i<=N; i++) {
		c[0]+=cnt[i][0]-1, c[1]+=cnt[i][1]-1;
		if ((ll)c[0]*c[1]<0) {
			int im=min(abs(c[0]), abs(c[1]));
			ans+=(ll)im;
			c[0]=(abs(c[0])-im)*(c[0]/abs(c[0]));
			c[1]=(abs(c[1])-im)*(c[1]/abs(c[1]));
		}
		ans+=abs(c[0])+abs(c[1]);
	}
	printf("%lld\n", ans);
	return 0;
}

Compilation message

joi2019_ho_t4.cpp: In function 'int main()':
joi2019_ho_t4.cpp:19:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &N);
  ~~~~~^~~~~~~~~~
joi2019_ho_t4.cpp:23:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld %lld", &x, &y);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 1 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 3 ms 376 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 2 ms 348 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 252 KB Output is correct
17 Correct 3 ms 376 KB Output is correct
18 Correct 3 ms 348 KB Output is correct
19 Correct 1 ms 376 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 8 ms 376 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 2 ms 256 KB Output is correct
27 Correct 2 ms 256 KB Output is correct
28 Correct 2 ms 256 KB Output is correct
29 Correct 2 ms 256 KB Output is correct
30 Correct 2 ms 256 KB Output is correct
31 Correct 2 ms 256 KB Output is correct
32 Correct 2 ms 256 KB Output is correct
33 Correct 2 ms 376 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 1 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 3 ms 376 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 2 ms 348 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 252 KB Output is correct
17 Correct 3 ms 376 KB Output is correct
18 Correct 3 ms 348 KB Output is correct
19 Correct 1 ms 376 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 8 ms 376 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 2 ms 256 KB Output is correct
27 Correct 2 ms 256 KB Output is correct
28 Correct 2 ms 256 KB Output is correct
29 Correct 2 ms 256 KB Output is correct
30 Correct 2 ms 256 KB Output is correct
31 Correct 2 ms 256 KB Output is correct
32 Correct 2 ms 256 KB Output is correct
33 Correct 2 ms 376 KB Output is correct
34 Correct 9 ms 376 KB Output is correct
35 Correct 4 ms 376 KB Output is correct
36 Correct 3 ms 504 KB Output is correct
37 Correct 3 ms 504 KB Output is correct
38 Correct 3 ms 376 KB Output is correct
39 Correct 3 ms 376 KB Output is correct
40 Correct 3 ms 376 KB Output is correct
41 Correct 6 ms 376 KB Output is correct
42 Correct 4 ms 376 KB Output is correct
43 Correct 3 ms 376 KB Output is correct
44 Correct 3 ms 376 KB Output is correct
45 Correct 3 ms 376 KB Output is correct
46 Correct 3 ms 376 KB Output is correct
47 Correct 9 ms 376 KB Output is correct
48 Correct 3 ms 376 KB Output is correct
49 Correct 3 ms 380 KB Output is correct
50 Correct 3 ms 376 KB Output is correct
51 Correct 3 ms 376 KB Output is correct
52 Correct 3 ms 376 KB Output is correct
53 Correct 9 ms 504 KB Output is correct
54 Correct 3 ms 376 KB Output is correct
55 Correct 14 ms 376 KB Output is correct
56 Correct 3 ms 424 KB Output is correct
57 Correct 3 ms 376 KB Output is correct
58 Correct 3 ms 376 KB Output is correct
59 Correct 3 ms 376 KB Output is correct
60 Correct 2 ms 376 KB Output is correct
61 Correct 3 ms 376 KB Output is correct
62 Correct 3 ms 376 KB Output is correct
63 Correct 3 ms 376 KB Output is correct
64 Correct 3 ms 376 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 1 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 3 ms 376 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 2 ms 348 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 252 KB Output is correct
17 Correct 3 ms 376 KB Output is correct
18 Correct 3 ms 348 KB Output is correct
19 Correct 1 ms 376 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 8 ms 376 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 2 ms 256 KB Output is correct
27 Correct 2 ms 256 KB Output is correct
28 Correct 2 ms 256 KB Output is correct
29 Correct 2 ms 256 KB Output is correct
30 Correct 2 ms 256 KB Output is correct
31 Correct 2 ms 256 KB Output is correct
32 Correct 2 ms 256 KB Output is correct
33 Correct 2 ms 376 KB Output is correct
34 Correct 9 ms 376 KB Output is correct
35 Correct 4 ms 376 KB Output is correct
36 Correct 3 ms 504 KB Output is correct
37 Correct 3 ms 504 KB Output is correct
38 Correct 3 ms 376 KB Output is correct
39 Correct 3 ms 376 KB Output is correct
40 Correct 3 ms 376 KB Output is correct
41 Correct 6 ms 376 KB Output is correct
42 Correct 4 ms 376 KB Output is correct
43 Correct 3 ms 376 KB Output is correct
44 Correct 3 ms 376 KB Output is correct
45 Correct 3 ms 376 KB Output is correct
46 Correct 3 ms 376 KB Output is correct
47 Correct 9 ms 376 KB Output is correct
48 Correct 3 ms 376 KB Output is correct
49 Correct 3 ms 380 KB Output is correct
50 Correct 3 ms 376 KB Output is correct
51 Correct 3 ms 376 KB Output is correct
52 Correct 3 ms 376 KB Output is correct
53 Correct 9 ms 504 KB Output is correct
54 Correct 3 ms 376 KB Output is correct
55 Correct 14 ms 376 KB Output is correct
56 Correct 3 ms 424 KB Output is correct
57 Correct 3 ms 376 KB Output is correct
58 Correct 3 ms 376 KB Output is correct
59 Correct 3 ms 376 KB Output is correct
60 Correct 2 ms 376 KB Output is correct
61 Correct 3 ms 376 KB Output is correct
62 Correct 3 ms 376 KB Output is correct
63 Correct 3 ms 376 KB Output is correct
64 Correct 3 ms 376 KB Output is correct
65 Correct 46 ms 2808 KB Output is correct
66 Correct 62 ms 4960 KB Output is correct
67 Correct 76 ms 4364 KB Output is correct
68 Correct 79 ms 4356 KB Output is correct
69 Correct 72 ms 4472 KB Output is correct
70 Correct 75 ms 4380 KB Output is correct
71 Correct 73 ms 4344 KB Output is correct
72 Correct 60 ms 3592 KB Output is correct
73 Correct 61 ms 3560 KB Output is correct
74 Correct 67 ms 3576 KB Output is correct
75 Correct 62 ms 3448 KB Output is correct
76 Correct 64 ms 3572 KB Output is correct
77 Correct 63 ms 3448 KB Output is correct
78 Correct 64 ms 3576 KB Output is correct
79 Correct 65 ms 3704 KB Output is correct
80 Correct 65 ms 3576 KB Output is correct
81 Correct 62 ms 3576 KB Output is correct
82 Correct 64 ms 3704 KB Output is correct
83 Correct 64 ms 3576 KB Output is correct
84 Correct 67 ms 3932 KB Output is correct
85 Correct 66 ms 3848 KB Output is correct
86 Correct 66 ms 4248 KB Output is correct
87 Correct 64 ms 4344 KB Output is correct
88 Correct 69 ms 4484 KB Output is correct
89 Correct 71 ms 4216 KB Output is correct
90 Correct 71 ms 4216 KB Output is correct
91 Correct 72 ms 4344 KB Output is correct
92 Correct 70 ms 4472 KB Output is correct
93 Correct 75 ms 4344 KB Output is correct
94 Correct 74 ms 4332 KB Output is correct
95 Correct 71 ms 4216 KB Output is correct
96 Correct 63 ms 4064 KB Output is correct
97 Correct 65 ms 4088 KB Output is correct
98 Correct 64 ms 4088 KB Output is correct
99 Correct 73 ms 3960 KB Output is correct
100 Correct 66 ms 3936 KB Output is correct
101 Correct 67 ms 3960 KB Output is correct
102 Correct 68 ms 3960 KB Output is correct
103 Correct 64 ms 3832 KB Output is correct