| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 895282 |
2023-12-29T17:38:29 Z |
rainboy |
None (KOI18_XCorr) |
C |
|
87 ms |
13648 KB |
#include <stdio.h>
#define N 300000
#define M 300000
int main() {
static int ii[N], xx[N], jj[M], yy[M];
int n, m, a, b, i, j, jl, jr, y;
long long ans;
scanf("%d", &n);
for (i = 0; i < n; i++)
scanf("%d%d", &ii[i], &xx[i]);
scanf("%d", &m);
for (j = 0; j < m; j++)
scanf("%d%d", &jj[j], &yy[j]);
scanf("%d%d", &a, &b);
y = 0, ans = 0;
for (i = 0, jl = 0, jr = 0; i < n; i++) {
while (jr < m && jj[jr] <= ii[i] + b)
y += yy[jr++];
while (jl < m && jj[jl] < ii[i] + a)
y -= yy[jl++];
ans += (long long) xx[i] * y;
}
printf("%lld\n", ans);
return 0;
}
Compilation message
XCorr.c: In function 'main':
XCorr.c:11:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
11 | scanf("%d", &n);
| ^~~~~~~~~~~~~~~
XCorr.c:13:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
13 | scanf("%d%d", &ii[i], &xx[i]);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
XCorr.c:14:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
14 | scanf("%d", &m);
| ^~~~~~~~~~~~~~~
XCorr.c:16:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
16 | scanf("%d%d", &jj[j], &yy[j]);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
XCorr.c:17:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
17 | scanf("%d%d", &a, &b);
| ^~~~~~~~~~~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2536 KB |
Output is correct |
| 4 |
Correct |
2 ms |
2396 KB |
Output is correct |
| 5 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2488 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2480 KB |
Output is correct |
| 10 |
Correct |
2 ms |
2480 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2400 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 14 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2392 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2536 KB |
Output is correct |
| 4 |
Correct |
2 ms |
2396 KB |
Output is correct |
| 5 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2488 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2480 KB |
Output is correct |
| 10 |
Correct |
2 ms |
2480 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2400 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 14 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 16 |
Correct |
44 ms |
7352 KB |
Output is correct |
| 17 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 18 |
Correct |
77 ms |
11656 KB |
Output is correct |
| 19 |
Correct |
2 ms |
2656 KB |
Output is correct |
| 20 |
Correct |
1 ms |
2400 KB |
Output is correct |
| 21 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 22 |
Correct |
0 ms |
2400 KB |
Output is correct |
| 23 |
Correct |
1 ms |
2400 KB |
Output is correct |
| 24 |
Correct |
72 ms |
10784 KB |
Output is correct |
| 25 |
Correct |
77 ms |
11924 KB |
Output is correct |
| 26 |
Correct |
78 ms |
11464 KB |
Output is correct |
| 27 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 28 |
Correct |
1 ms |
2400 KB |
Output is correct |
| 29 |
Correct |
1 ms |
2496 KB |
Output is correct |
| 30 |
Correct |
76 ms |
11568 KB |
Output is correct |
| 31 |
Correct |
1 ms |
2400 KB |
Output is correct |
| 32 |
Correct |
76 ms |
11352 KB |
Output is correct |
| 33 |
Correct |
77 ms |
11608 KB |
Output is correct |
| 34 |
Correct |
37 ms |
6488 KB |
Output is correct |
| 35 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 36 |
Correct |
77 ms |
11624 KB |
Output is correct |
| 37 |
Correct |
25 ms |
5200 KB |
Output is correct |
| 38 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 39 |
Correct |
73 ms |
11064 KB |
Output is correct |
| 40 |
Correct |
2 ms |
2400 KB |
Output is correct |
| 41 |
Correct |
0 ms |
2400 KB |
Output is correct |
| 42 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 43 |
Correct |
2 ms |
2396 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2536 KB |
Output is correct |
| 4 |
Correct |
2 ms |
2396 KB |
Output is correct |
| 5 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2488 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2480 KB |
Output is correct |
| 10 |
Correct |
2 ms |
2480 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2400 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 14 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 16 |
Correct |
44 ms |
7352 KB |
Output is correct |
| 17 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 18 |
Correct |
77 ms |
11656 KB |
Output is correct |
| 19 |
Correct |
2 ms |
2656 KB |
Output is correct |
| 20 |
Correct |
1 ms |
2400 KB |
Output is correct |
| 21 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 22 |
Correct |
0 ms |
2400 KB |
Output is correct |
| 23 |
Correct |
1 ms |
2400 KB |
Output is correct |
| 24 |
Correct |
72 ms |
10784 KB |
Output is correct |
| 25 |
Correct |
77 ms |
11924 KB |
Output is correct |
| 26 |
Correct |
78 ms |
11464 KB |
Output is correct |
| 27 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 28 |
Correct |
1 ms |
2400 KB |
Output is correct |
| 29 |
Correct |
1 ms |
2496 KB |
Output is correct |
| 30 |
Correct |
76 ms |
11568 KB |
Output is correct |
| 31 |
Correct |
1 ms |
2400 KB |
Output is correct |
| 32 |
Correct |
76 ms |
11352 KB |
Output is correct |
| 33 |
Correct |
77 ms |
11608 KB |
Output is correct |
| 34 |
Correct |
37 ms |
6488 KB |
Output is correct |
| 35 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 36 |
Correct |
77 ms |
11624 KB |
Output is correct |
| 37 |
Correct |
25 ms |
5200 KB |
Output is correct |
| 38 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 39 |
Correct |
73 ms |
11064 KB |
Output is correct |
| 40 |
Correct |
2 ms |
2400 KB |
Output is correct |
| 41 |
Correct |
0 ms |
2400 KB |
Output is correct |
| 42 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 43 |
Correct |
2 ms |
2396 KB |
Output is correct |
| 44 |
Correct |
44 ms |
7248 KB |
Output is correct |
| 45 |
Correct |
1 ms |
2648 KB |
Output is correct |
| 46 |
Correct |
79 ms |
11508 KB |
Output is correct |
| 47 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 48 |
Correct |
64 ms |
10196 KB |
Output is correct |
| 49 |
Correct |
35 ms |
5972 KB |
Output is correct |
| 50 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 51 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 52 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 53 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 54 |
Correct |
73 ms |
10948 KB |
Output is correct |
| 55 |
Correct |
73 ms |
11860 KB |
Output is correct |
| 56 |
Correct |
86 ms |
13648 KB |
Output is correct |
| 57 |
Correct |
80 ms |
11604 KB |
Output is correct |
| 58 |
Correct |
86 ms |
13408 KB |
Output is correct |
| 59 |
Correct |
2 ms |
2396 KB |
Output is correct |
| 60 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 61 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 62 |
Correct |
86 ms |
13488 KB |
Output is correct |
| 63 |
Correct |
85 ms |
13440 KB |
Output is correct |
| 64 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 65 |
Correct |
85 ms |
13472 KB |
Output is correct |
| 66 |
Correct |
76 ms |
11456 KB |
Output is correct |
| 67 |
Correct |
84 ms |
13112 KB |
Output is correct |
| 68 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 69 |
Correct |
75 ms |
11204 KB |
Output is correct |
| 70 |
Correct |
52 ms |
7248 KB |
Output is correct |
| 71 |
Correct |
83 ms |
13324 KB |
Output is correct |
| 72 |
Correct |
77 ms |
11600 KB |
Output is correct |
| 73 |
Correct |
38 ms |
6484 KB |
Output is correct |
| 74 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 75 |
Correct |
78 ms |
11604 KB |
Output is correct |
| 76 |
Correct |
26 ms |
5208 KB |
Output is correct |
| 77 |
Correct |
1 ms |
2536 KB |
Output is correct |
| 78 |
Correct |
73 ms |
11028 KB |
Output is correct |
| 79 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 80 |
Correct |
1 ms |
2540 KB |
Output is correct |
| 81 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 82 |
Correct |
85 ms |
13544 KB |
Output is correct |
| 83 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 84 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 85 |
Correct |
87 ms |
13248 KB |
Output is correct |
