/tmp/solutions/build/point_add_range_sum-main.cpp:
1| |#include <common.h>
2| |prelude;
3| |
4| |u64 a[500001];
5| |
6| 1|int main() {
7| 1| rd rd;
8| 1| wt wt;
9| 1| int n = rd.uh();
10| 1| int q = rd.uh();
11| 6| for (int i = 1; i <= n; ++i) a[i] = a[i - 1] + rd.uw();
^5 ^5
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| Branch (11:19): [True: 83.33%, False: 16.67%]
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12| 6| for (int i = n; i >= 1; --i) a[i] -= a[i - (i & -i)];
^5 ^5
------------------
| Branch (12:19): [True: 83.33%, False: 16.67%]
------------------
13| 6| while (q--) {
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| Branch (13:10): [True: 83.33%, False: 16.67%]
------------------
14| 5| let t = rd.u1();
15| 5| if (t == 0) {
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| Branch (15:9): [True: 20.00%, False: 80.00%]
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16| 1| int k = rd.uh() + 1;
17| 1| int x = rd.uw();
18| 2| for (; k <= n; k += k & -k) a[k] += x;
^1 ^1
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| Branch (18:14): [True: 50.00%, False: 50.00%]
------------------
19| 1| }
20| 5| if (t == 1) {
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| Branch (20:9): [True: 80.00%, False: 20.00%]
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21| 4| int l = rd.uh();
22| 4| int r = rd.uh();
23| 4| u64 ans = 0;
24| 5| for (int k = l; k > 0; k -= k & -k) ans -= a[k];
^1 ^1
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| Branch (24:23): [True: 20.00%, False: 80.00%]
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25| 11| for (int k = r; k > 0; k -= k & -k) ans += a[k];
^7 ^7
------------------
| Branch (25:23): [True: 63.64%, False: 36.36%]
------------------
26| 4| wt.ud(ans);
27| 4| }
28| 5| }
29| 1| return 0;
30| 1|}