/tmp/solutions/build/range_affine_point_get-main.cpp:
    1|       |#include <common.h>
    2|       |#include <toy/bit.h>
    3|       |prelude;
    4|       |
    5|       |namespace {
    6|       |
    7|       |constexpr int N = 1e6;
    8|       |constexpr int P = 998244353;
    9|       |
   10|       |struct node {
   11|       |  u32 a, b;
   12|    513|  auto operator+(node t) -> node {
   13|    513|    return {u32(u64(t.a) * a % P), u32((u64(t.a) * b + t.b) % P)};
   14|    513|  }
   15|      0|  auto operator+(u32 x) -> u32 { return (u64(a) * x + b) % P; }
   16|    513|  auto operator+=(node t) -> void { *this = *this + t; }
   17|       |} a[N];
   18|       |
   19|  1.02k|void pushdown(int k) {
   20|  1.02k|  for (int i = log(k) - 1; i >= 0; --i) {
                                                 ^0
  ------------------
  |  Branch (20:28): [True: 0.00%, False: 100.00%]
  ------------------
   21|      0|    node t = a[k >> i >> 1];
   22|      0|    a[k >> i >> 1] = node{1, 0};
   23|      0|    a[k >> i ^ 0] += t;
   24|      0|    a[k >> i ^ 1] += t;
   25|      0|  }
   26|  1.02k|}
   27|       |
   28|       |} // namespace
   29|       |
   30|      1|int main() {
   31|      1|  rd rd;
   32|      1|  wt wt;
   33|      1|  int n = rd.uh();
   34|      1|  int q = rd.uh();
   35|      2|  for (int i = 0; i < n; ++i) a[i] = {1, 0}, a[n + i].b = rd.uw();
                                       ^1   ^1
  ------------------
  |  Branch (35:19): [True: 50.00%, False: 50.00%]
  ------------------
   36|  1.00k|  while (q--) {
  ------------------
  |  Branch (36:10): [True: 99.90%, False: 0.10%]
  ------------------
   37|  1.00k|    let t = rd.u1();
   38|  1.00k|    if (t == 0) {
  ------------------
  |  Branch (38:9): [True: 51.30%, False: 48.70%]
  ------------------
   39|    513|      int l = n + rd.uh();
   40|    513|      int r = n + rd.uh() - 1;
   41|    513|      node x = {rd.uw(), rd.uw()};
   42|    513|      pushdown(l--);
   43|    513|      pushdown(r++);
   44|    513|      int k = log(l ^ r);
   45|  1.02k|      for (int t = ~l & ~(-1 << k), i; t > 0; t -= 1 << i) {
                                                            ^513
  ------------------
  |  Branch (45:40): [True: 50.00%, False: 50.00%]
  ------------------
   46|    513|        i = log(t);
   47|    513|        a[l >> i ^ 1] += x;
   48|    513|      }
   49|    513|      for (int t = +r & ~(-1 << k), i; t > 0; t -= 1 << i) {
                                                            ^0
  ------------------
  |  Branch (49:40): [True: 0.00%, False: 100.00%]
  ------------------
   50|      0|        i = log(t);
   51|      0|        a[r >> i ^ 1] += x;
   52|      0|      }
   53|    513|    }
   54|  1.00k|    if (t == 1) {
  ------------------
  |  Branch (54:9): [True: 48.70%, False: 51.30%]
  ------------------
   55|    487|      int k = n + rd.uh();
   56|    487|      u32 x = a[k].b;
   57|    487|      for (k /= 2; k > 0; k /= 2) x = a[k] + x;
                                        ^0      ^0
  ------------------
  |  Branch (57:20): [True: 0.00%, False: 100.00%]
  ------------------
   58|    487|      wt.uw(x);
   59|    487|    }
   60|  1.00k|  }
   61|      1|  return 0;
   62|      1|}