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Submission #147406

# Submission time Handle Problem Language Result Execution time Memory
147406 2019-08-29T13:05:05 Z mosiashvililuka Arranging Shoes (IOI19_shoes) C++14
100 / 100
 803 ms 149240 KB 
#include<bits/stdc++.h>
using namespace std;
long long a,b,c,d,e,f[200009],fen[200009],pas;
long long read(long long q){
	long long jm=0;
	while(q>=1){
		jm+=fen[q];
		q=q-(q&(-q));
	}
	return jm;
}
void upd(long long q, long long w){
	while(q<=a){
		fen[q]+=w;
		q=q+(q&(-q));
	}
}
bool bo[200009];
map <long long, deque <long long> > dez;
long long count_swaps(vector <int> S){
a=S.size();
	for(b=1; b<=a; b++) f[b]=S[b-1];
	for(b=1; b<=a; b++){
		dez[f[b]].push_back(b);
	}
	for(b=1; b<=a; b++) upd(b,1);
	for(b=1; b<=a; b++){
		if(f[b]<0){
			if(dez[f[b]][0]!=b) continue;
			dez[f[b]].pop_front();
			pas+=read(dez[-f[b]][0])-2;
			upd(b,-1);
			upd(dez[-f[b]][0],-1);
			dez[-f[b]].pop_front();
		}else{
			if(dez[f[b]][0]!=b) continue;
			dez[f[b]].pop_front();
			pas+=read(dez[-f[b]][0])-1;
			upd(b,-1);
			upd(dez[-f[b]][0],-1);
			dez[-f[b]].pop_front();
		}
	}
	return pas;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 380 KB Output is correct
2 Correct 2 ms 376 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 380 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 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 352 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 348 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 2 ms 376 KB Output is correct
34 Correct 2 ms 376 KB Output is correct
35 Correct 2 ms 376 KB Output is correct
36 Correct 2 ms 376 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 380 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 276 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 6 ms 888 KB Output is correct
21 Correct 6 ms 888 KB Output is correct
22 Correct 47 ms 6648 KB Output is correct
23 Correct 40 ms 6648 KB Output is correct
24 Correct 47 ms 6648 KB Output is correct
25 Correct 43 ms 6648 KB Output is correct
26 Correct 47 ms 6648 KB Output is correct
27 Correct 40 ms 6648 KB Output is correct
28 Correct 46 ms 6780 KB Output is correct
29 Correct 43 ms 6652 KB Output is correct
30 Correct 43 ms 6648 KB Output is correct
31 Correct 47 ms 6648 KB Output is correct
32 Correct 43 ms 6648 KB Output is correct
33 Correct 42 ms 6648 KB Output is correct
34 Correct 43 ms 6648 KB Output is correct
35 Correct 2 ms 376 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 43 ms 6648 KB Output is correct
38 Correct 43 ms 6648 KB Output is correct
39 Correct 43 ms 6648 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 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 671 ms 149100 KB Output is correct
6 Correct 235 ms 17728 KB Output is correct
7 Correct 682 ms 149132 KB Output is correct
8 Correct 53 ms 6648 KB Output is correct
9 Correct 773 ms 149188 KB Output is correct
10 Correct 503 ms 77176 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 380 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 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 352 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 348 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 2 ms 376 KB Output is correct
34 Correct 2 ms 376 KB Output is correct
35 Correct 2 ms 376 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 2 ms 376 KB Output is correct
38 Correct 2 ms 376 KB Output is correct
39 Correct 2 ms 504 KB Output is correct
40 Correct 3 ms 632 KB Output is correct
41 Correct 5 ms 1784 KB Output is correct
42 Correct 5 ms 1912 KB Output is correct
43 Correct 5 ms 1656 KB Output is correct
44 Correct 5 ms 1528 KB Output is correct
45 Correct 4 ms 1400 KB Output is correct
46 Correct 4 ms 1144 KB Output is correct
47 Correct 3 ms 1016 KB Output is correct
48 Correct 4 ms 888 KB Output is correct
49 Correct 3 ms 632 KB Output is correct
50 Correct 3 ms 404 KB Output is correct
51 Correct 7 ms 376 KB Output is correct
52 Correct 5 ms 1784 KB Output is correct

Subtask #6
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 380 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 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 352 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 348 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 2 ms 376 KB Output is correct
34 Correct 2 ms 376 KB Output is correct
35 Correct 2 ms 376 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 2 ms 376 KB Output is correct
38 Correct 2 ms 276 KB Output is correct
39 Correct 2 ms 376 KB Output is correct
40 Correct 2 ms 376 KB Output is correct
41 Correct 2 ms 376 KB Output is correct
42 Correct 2 ms 376 KB Output is correct
43 Correct 2 ms 376 KB Output is correct
44 Correct 2 ms 376 KB Output is correct
45 Correct 2 ms 376 KB Output is correct
46 Correct 2 ms 376 KB Output is correct
47 Correct 2 ms 376 KB Output is correct
48 Correct 2 ms 376 KB Output is correct
49 Correct 2 ms 376 KB Output is correct
50 Correct 2 ms 376 KB Output is correct
51 Correct 2 ms 376 KB Output is correct
52 Correct 2 ms 376 KB Output is correct
53 Correct 2 ms 376 KB Output is correct
54 Correct 6 ms 888 KB Output is correct
55 Correct 6 ms 888 KB Output is correct
56 Correct 47 ms 6648 KB Output is correct
57 Correct 40 ms 6648 KB Output is correct
58 Correct 47 ms 6648 KB Output is correct
59 Correct 43 ms 6648 KB Output is correct
60 Correct 47 ms 6648 KB Output is correct
61 Correct 40 ms 6648 KB Output is correct
62 Correct 46 ms 6780 KB Output is correct
63 Correct 43 ms 6652 KB Output is correct
64 Correct 43 ms 6648 KB Output is correct
65 Correct 47 ms 6648 KB Output is correct
66 Correct 43 ms 6648 KB Output is correct
67 Correct 42 ms 6648 KB Output is correct
68 Correct 43 ms 6648 KB Output is correct
69 Correct 2 ms 376 KB Output is correct
70 Correct 2 ms 376 KB Output is correct
71 Correct 43 ms 6648 KB Output is correct
72 Correct 43 ms 6648 KB Output is correct
73 Correct 43 ms 6648 KB Output is correct
74 Correct 2 ms 376 KB Output is correct
75 Correct 2 ms 376 KB Output is correct
76 Correct 2 ms 376 KB Output is correct
77 Correct 2 ms 376 KB Output is correct
78 Correct 671 ms 149100 KB Output is correct
79 Correct 235 ms 17728 KB Output is correct
80 Correct 682 ms 149132 KB Output is correct
81 Correct 53 ms 6648 KB Output is correct
82 Correct 773 ms 149188 KB Output is correct
83 Correct 503 ms 77176 KB Output is correct
84 Correct 2 ms 376 KB Output is correct
85 Correct 2 ms 376 KB Output is correct
86 Correct 2 ms 504 KB Output is correct
87 Correct 3 ms 632 KB Output is correct
88 Correct 5 ms 1784 KB Output is correct
89 Correct 5 ms 1912 KB Output is correct
90 Correct 5 ms 1656 KB Output is correct
91 Correct 5 ms 1528 KB Output is correct
92 Correct 4 ms 1400 KB Output is correct
93 Correct 4 ms 1144 KB Output is correct
94 Correct 3 ms 1016 KB Output is correct
95 Correct 4 ms 888 KB Output is correct
96 Correct 3 ms 632 KB Output is correct
97 Correct 3 ms 404 KB Output is correct
98 Correct 7 ms 376 KB Output is correct
99 Correct 5 ms 1784 KB Output is correct
100 Correct 5 ms 1784 KB Output is correct
101 Correct 46 ms 13816 KB Output is correct
102 Correct 22 ms 3704 KB Output is correct
103 Correct 803 ms 149240 KB Output is correct
104 Correct 644 ms 149028 KB Output is correct
105 Correct 603 ms 86872 KB Output is correct
106 Correct 695 ms 148984 KB Output is correct
107 Correct 257 ms 20984 KB Output is correct
108 Correct 376 ms 37112 KB Output is correct
109 Correct 47 ms 6776 KB Output is correct
110 Correct 44 ms 6620 KB Output is correct
111 Correct 659 ms 133188 KB Output is correct
112 Correct 698 ms 117096 KB Output is correct
113 Correct 273 ms 22876 KB Output is correct
114 Correct 726 ms 149136 KB Output is correct
115 Correct 704 ms 149144 KB Output is correct