oj.uz

Submission #22272

# Submission time Handle Problem Language Result Execution time Memory
22272 2017-04-30T03:23:11 Z ↓우리보다잘하는팀(#947, ainta, gs12117, gs13068) Window Xor (KRIII5_WX) C++
7 / 7
 423 ms 1896 KB 
#include<cstdio>
int n, m;
long long int q;
int x[100100];
int y[100100];
long long int gcd(long long int a, long long int b) {
	if (a == 0)return b;
	return gcd(b%a, a);
}
void shift(long long int d) {
	int s = gcd(d, n);
	int p = n / s;
	int sm = m % (2 * p);
	for (int i = 0; i < s; i++) {
		int res = 0;
		int front = i;
		int back = i;
		for (int j = 0; j < sm; j++) {
			res ^= x[front];
			front = (front + d) % n;
		}
		for (int j = 0; j < p; j++) {
			y[back] = res;
			res ^= x[front];
			front = (front + d) % n;
			res ^= x[back];
			back = (back + d) % n;
		}
	}
	for (int i = 0; i < n; i++) {
		x[i] = y[i];
	}
}
int main() {
	scanf("%d%d%lld", &n, &m, &q);
	for (int i = 0; i < n; i++) {
		scanf("%d", &x[i]);
	}
	for (int i = 0; i < 61; i++) {
		if (q&(1LL << i)) {
			shift(1LL << i);
		}
	}
	for (int i = 0; i < n; i++) {
		printf("%d ", x[i]);
	}
	return 0;
}

Compilation message

WX.cpp: In function 'int main()':
WX.cpp:35:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%lld", &n, &m, &q);
                               ^
WX.cpp:37:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &x[i]);
                     ^

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1896 KB Output is correct
2 Correct 0 ms 1896 KB Output is correct
3 Correct 0 ms 1896 KB Output is correct
4 Correct 183 ms 1896 KB Output is correct
5 Correct 23 ms 1896 KB Output is correct
6 Correct 179 ms 1896 KB Output is correct
7 Correct 26 ms 1896 KB Output is correct
8 Correct 183 ms 1896 KB Output is correct
9 Correct 179 ms 1896 KB Output is correct
10 Correct 193 ms 1896 KB Output is correct
11 Correct 173 ms 1896 KB Output is correct
12 Correct 113 ms 1896 KB Output is correct
13 Correct 169 ms 1896 KB Output is correct
14 Correct 113 ms 1896 KB Output is correct
15 Correct 113 ms 1896 KB Output is correct
16 Correct 239 ms 1896 KB Output is correct
17 Correct 259 ms 1896 KB Output is correct
18 Correct 116 ms 1896 KB Output is correct
19 Correct 116 ms 1896 KB Output is correct
20 Correct 143 ms 1896 KB Output is correct
21 Correct 126 ms 1896 KB Output is correct
22 Correct 129 ms 1896 KB Output is correct
23 Correct 126 ms 1896 KB Output is correct
24 Correct 126 ms 1896 KB Output is correct
25 Correct 126 ms 1896 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 166 ms 1896 KB Output is correct
2 Correct 93 ms 1896 KB Output is correct
3 Correct 139 ms 1896 KB Output is correct
4 Correct 183 ms 1896 KB Output is correct
5 Correct 189 ms 1896 KB Output is correct
6 Correct 106 ms 1896 KB Output is correct
7 Correct 106 ms 1896 KB Output is correct
8 Correct 183 ms 1896 KB Output is correct
9 Correct 213 ms 1896 KB Output is correct
10 Correct 163 ms 1896 KB Output is correct
11 Correct 59 ms 1896 KB Output is correct
12 Correct 59 ms 1896 KB Output is correct
13 Correct 16 ms 1896 KB Output is correct
14 Correct 16 ms 1896 KB Output is correct
15 Correct 403 ms 1896 KB Output is correct
16 Correct 33 ms 1896 KB Output is correct
17 Correct 306 ms 1896 KB Output is correct
18 Correct 39 ms 1896 KB Output is correct
19 Correct 183 ms 1896 KB Output is correct
20 Correct 36 ms 1896 KB Output is correct
21 Correct 173 ms 1896 KB Output is correct
22 Correct 53 ms 1896 KB Output is correct
23 Correct 176 ms 1896 KB Output is correct
24 Correct 306 ms 1896 KB Output is correct
25 Correct 19 ms 1896 KB Output is correct
26 Correct 209 ms 1896 KB Output is correct
27 Correct 19 ms 1896 KB Output is correct
28 Correct 213 ms 1896 KB Output is correct
29 Correct 23 ms 1896 KB Output is correct
30 Correct 216 ms 1896 KB Output is correct
31 Correct 26 ms 1896 KB Output is correct
32 Correct 206 ms 1896 KB Output is correct
33 Correct 29 ms 1896 KB Output is correct
34 Correct 326 ms 1896 KB Output is correct
35 Correct 376 ms 1896 KB Output is correct
36 Correct 393 ms 1896 KB Output is correct
37 Correct 413 ms 1896 KB Output is correct
38 Correct 413 ms 1896 KB Output is correct
39 Correct 313 ms 1896 KB Output is correct
40 Correct 266 ms 1896 KB Output is correct
41 Correct 179 ms 1896 KB Output is correct
42 Correct 423 ms 1896 KB Output is correct
43 Correct 253 ms 1896 KB Output is correct
44 Correct 323 ms 1896 KB Output is correct
45 Correct 199 ms 1896 KB Output is correct
46 Correct 259 ms 1896 KB Output is correct
47 Correct 313 ms 1896 KB Output is correct
48 Correct 216 ms 1896 KB Output is correct
49 Correct 146 ms 1896 KB Output is correct
50 Correct 196 ms 1896 KB Output is correct
51 Correct 249 ms 1896 KB Output is correct
52 Correct 289 ms 1896 KB Output is correct
53 Correct 359 ms 1896 KB Output is correct
54 Correct 123 ms 1896 KB Output is correct
55 Correct 183 ms 1896 KB Output is correct
56 Correct 79 ms 1896 KB Output is correct
57 Correct 129 ms 1896 KB Output is correct
58 Correct 209 ms 1896 KB Output is correct
59 Correct 133 ms 1896 KB Output is correct
60 Correct 223 ms 1896 KB Output is correct
61 Correct 256 ms 1896 KB Output is correct
62 Correct 239 ms 1896 KB Output is correct
63 Correct 133 ms 1896 KB Output is correct
64 Correct 199 ms 1896 KB Output is correct
65 Correct 76 ms 1896 KB Output is correct
66 Correct 116 ms 1896 KB Output is correct
67 Correct 213 ms 1896 KB Output is correct
68 Correct 176 ms 1896 KB Output is correct
69 Correct 129 ms 1896 KB Output is correct
70 Correct 179 ms 1896 KB Output is correct
71 Correct 206 ms 1896 KB Output is correct
72 Correct 189 ms 1896 KB Output is correct
73 Correct 136 ms 1896 KB Output is correct
74 Correct 196 ms 1896 KB Output is correct
75 Correct 213 ms 1896 KB Output is correct
76 Correct 0 ms 1896 KB Output is correct
77 Correct 0 ms 1896 KB Output is correct
78 Correct 0 ms 1896 KB Output is correct
79 Correct 183 ms 1896 KB Output is correct
80 Correct 23 ms 1896 KB Output is correct
81 Correct 179 ms 1896 KB Output is correct
82 Correct 26 ms 1896 KB Output is correct
83 Correct 183 ms 1896 KB Output is correct
84 Correct 179 ms 1896 KB Output is correct
85 Correct 193 ms 1896 KB Output is correct
86 Correct 173 ms 1896 KB Output is correct
87 Correct 113 ms 1896 KB Output is correct
88 Correct 169 ms 1896 KB Output is correct
89 Correct 113 ms 1896 KB Output is correct
90 Correct 113 ms 1896 KB Output is correct
91 Correct 239 ms 1896 KB Output is correct
92 Correct 259 ms 1896 KB Output is correct
93 Correct 116 ms 1896 KB Output is correct
94 Correct 116 ms 1896 KB Output is correct
95 Correct 143 ms 1896 KB Output is correct
96 Correct 126 ms 1896 KB Output is correct
97 Correct 129 ms 1896 KB Output is correct
98 Correct 126 ms 1896 KB Output is correct
99 Correct 126 ms 1896 KB Output is correct
100 Correct 126 ms 1896 KB Output is correct