output stringlengths 52 181k | instruction stringlengths 296 182k |
|---|---|
#include <bits/stdc++.h>
const int N = 200054, M = N * 2;
int n, E = 0, root;
int to[M], first[N], next[M];
int a[N], b[N], Lu, Lv, Lt;
int p[N], dep[N];
int diff = 0, buc[N];
int len = 0, cyc[N], in_cyc[N];
int A[N], B[N];
inline long long DD(long long &x, const long long y) {
return x > y ? x = y : 0;
}
inline int ... | ### Prompt
Create a solution in Cpp for the following problem:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from any oth... |
#include <bits/stdc++.h>
using namespace std;
template <class T>
inline void rd(T &x) {
x = 0;
char c = getchar();
int f = 1;
while (!isdigit(c)) {
if (c == '-') f = -1;
c = getchar();
}
while (isdigit(c)) x = x * 10 - '0' + c, c = getchar();
x *= f;
}
void FAIL() {
printf("-1");
exit(0);
}
co... | ### Prompt
Construct a cpp code solution to the problem outlined:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from any ... |
#include <bits/stdc++.h>
using namespace std;
const int mod = 1e9 + 7;
inline int Add(int x) { return x >= mod ? x - mod : x; }
inline void Add(int &x, int y) {
x += y;
if (x >= mod) x -= mod;
}
inline int Sub(int x) { return x < 0 ? x + mod : x; }
inline void Sub(int &x, int y) { x = Sub(x - y); }
inline int Mul(i... | ### Prompt
In Cpp, your task is to solve the following problem:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from any ot... |
#include <bits/stdc++.h>
using namespace std;
namespace Dango {
const int MAXN = 200005;
vector<int> s, t;
int n, c[MAXN], p[MAXN], pos, root;
int head[MAXN], to[MAXN << 1], nxt[MAXN << 1];
int fa[MAXN], d[MAXN], mn;
int anc, tag[MAXN];
int start[2];
int st[MAXN], top;
long long res, ans;
bool vis[MAXN];
int read() {
... | ### Prompt
Your challenge is to write a CPP solution to the following problem:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any isl... |
#include <bits/stdc++.h>
using namespace std;
const long long maxn = 4e5 + 10;
long long n, Begin[maxn], Next[maxn], To[maxn], e, ans, x1, x2;
long long a[maxn], b[maxn], x, y, dis[maxn], anc[maxn], t, len;
bool use[maxn];
vector<vector<long long> > f;
vector<long long> A, B;
inline void add(long long u, long long v) {... | ### Prompt
Please create a solution in cpp to the following problem:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from a... |
#include <bits/stdc++.h>
using namespace std;
int vis[201000], dep[201000], n, a[201000], b[201000], fa[201000], rta, rtb, O;
int cp, cq;
vector<int> G[201000], cir;
void dfs(int u, int f) {
fa[u] = f, dep[u] = dep[f] + 1;
for (auto v : G[u])
if (v != f) dfs(v, u);
}
void no() {
puts("-1");
exit(0);
}
int l... | ### Prompt
Please provide a CPP coded solution to the problem described below:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any isl... |
#include <bits/stdc++.h>
using namespace std;
const int maxn = 200005;
vector<int> sosedi[maxn];
int parent[maxn], shagi[maxn], start[maxn], finish[maxn], n;
bool visit_vertex[maxn];
void dfs(int v, int predok) {
parent[v] = predok;
shagi[v] = shagi[predok] + 1;
for (auto p : sosedi[v])
if (p != predok) dfs(p... | ### Prompt
Develop a solution in CPP to the problem described below:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from a... |
#include <bits/stdc++.h>
using namespace std;
inline char nc() {
static char buf[100000], *p1 = buf, *p2 = buf;
return p1 == p2 && (p2 = (p1 = buf) + fread(buf, 1, 100000, stdin), p1 == p2)
? EOF
: *p1++;
}
inline void read(int &x) {
char c = nc(), b = 1;
for (; !(c >= '0' && c <= '9')... | ### Prompt
Please create a solution in cpp to the following problem:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from a... |
#include <bits/stdc++.h>
using namespace std;
const int N = 4e5 + 10;
int w[N], ne[N], la[N];
int a[N], b[N], r, n, t, sw[N], fa[N], q, s1[N], dep[N], nx[N], s2[N];
void link(int x, int y) {
w[++t] = y;
ne[t] = la[x];
la[x] = t;
}
void dfs(int x) {
for (int y = la[x]; y; y = ne[y]) {
int z = w[y];
if (z... | ### Prompt
Please create a solution in Cpp to the following problem:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from a... |
#include <bits/stdc++.h>
using namespace std;
const int N = 2e5 + 10;
int gi() {
int x = 0, o = 1;
char ch = getchar();
while (!isdigit(ch) && ch != '-') ch = getchar();
if (ch == '-') o = -1, ch = getchar();
while (isdigit(ch)) x = x * 10 + ch - '0', ch = getchar();
return x * o;
}
int n, a[N], b[N], fa[N]... | ### Prompt
Please formulate a Cpp solution to the following problem:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from a... |
#include <bits/stdc++.h>
using namespace std;
const int maxn = 200005;
vector<int> sosedi[maxn];
int parent[maxn], shagi[maxn], start[maxn], finish[maxn], n;
bool visit_vertex[maxn];
void dfs(int v, int predok) {
parent[v] = predok;
shagi[v] = shagi[predok] + 1;
for (auto p : sosedi[v])
if (p != predok) dfs(p... | ### Prompt
Please formulate a cpp solution to the following problem:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from a... |
#include <bits/stdc++.h>
using namespace std;
const int MX = 400005;
template <typename T>
void cmin(T &x, const T &y) {
if (y < x) x = y;
}
template <typename T>
void cmax(T &x, const T &y) {
if (y > x) x = y;
}
template <typename T>
void read(T &x) {
x = 0;
char c = getchar();
bool f = 0;
while (!isdigit(... | ### Prompt
Construct a cpp code solution to the problem outlined:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from any ... |
#include <bits/stdc++.h>
using namespace std;
const int N = 200000 + 1;
vector<int> adj[N];
int a[N], b[N];
int depth[N], par[N];
void dfs_init(int u) {
for (auto c : adj[u]) {
if (c != par[u]) {
depth[c] = depth[u] + 1;
par[c] = u;
dfs_init(c);
}
}
}
vector<int> path;
bool in_path[N];
int... | ### Prompt
Generate a Cpp solution to the following problem:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from any other... |
#include <bits/stdc++.h>
using namespace std;
namespace TYC {
const int N = 2e5 + 5;
int n, A[N], B[N], Dep[N], Fa[N], Vis[N], Id[N];
vector<int> E[N], X, Y;
inline int read() {
int x = 0, f = 0, ch = getchar();
while (!isdigit(ch)) f |= (ch == '-'), ch = getchar();
while (isdigit(ch)) x = x * 10 + ch - '0', ch =... | ### Prompt
In Cpp, your task is to solve the following problem:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from any ot... |
#include <bits/stdc++.h>
const int MN = 200005;
int N, su, tu, A[MN], B[MN];
std::vector<int> G[MN];
int stk[MN], top;
int faz[MN], dep[MN], sv[MN];
void DFS0(int u, int fz) {
dep[u] = dep[faz[u] = fz] + 1;
for (auto v : G[u])
if (v != fz) DFS0(v, u);
}
int DFSD(int u, int fz, int d, int t, int x) {
if (u != ... | ### Prompt
Please create a solution in cpp to the following problem:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from a... |
#include <bits/stdc++.h>
using namespace std;
int read();
int n;
int a[200005], b[200005], c[200005], bk[200005];
int hd[200005], nx[400005], to[400005], cnt;
void add(int f, int t) { nx[++cnt] = hd[f], hd[f] = cnt, to[cnt] = t; }
int fa[200005], dep[200005];
void dfs1(int u) {
for (int i = hd[u], v; i; i = nx[i])
... | ### Prompt
Create a solution in CPP for the following problem:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from any oth... |
#include <bits/stdc++.h>
using namespace std;
vector<int> o;
int addnum, vel[400010], ne[400010], head[200010];
int a[200010], b[200010];
int n, rt, ed;
int tot, posx, posy, pos;
inline int read() {
int ans = 0;
char ch = getchar();
while (ch < '0' || ch > '9') ch = getchar();
while (ch >= '0' && ch <= '9')
... | ### Prompt
Construct a CPP code solution to the problem outlined:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from any ... |
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
const int N = 200005;
int n;
int a[N], b[N], c[N];
vector<int> adj[N];
int st, ed;
int par[N], inCycle[N];
vector<int> leaf;
int inVer, outVer;
ll ans;
void dfs1(int u, int p) {
for (int v : adj[u]) {
if (v != p) {
par[v] = u;
dfs1(v,... | ### Prompt
Create a solution in cpp for the following problem:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from any oth... |
#include <bits/stdc++.h>
using namespace std;
vector<int> v[200010], circle;
int fa[200010], dep[200010], a[200010], b[200010], n, rt, vs, vt, h1, h2;
bool vis[200010], bo[200010];
inline int rd() {
int x = 0;
char ch = getchar();
for (; ch < '0' || ch > '9'; ch = getchar())
;
for (; ch >= '0' && ch <= '9';... | ### Prompt
Construct a cpp code solution to the problem outlined:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from any ... |
#include <bits/stdc++.h>
using namespace std;
const int maxn = 200005;
vector<int> sosedi[maxn];
int parent[maxn], shagi[maxn], start[maxn], finish[maxn], n;
bool visit_vertex[maxn];
void dfs(int v, int predok) {
parent[v] = predok;
shagi[v] = shagi[predok] + 1;
for (auto daleko1 : sosedi[v])
if (daleko1 != p... | ### Prompt
Please create a solution in cpp to the following problem:
A remote island chain contains n islands, with some bidirectional bridges between them. The current bridge network forms a tree. In other words, a total of n - 1 bridges connect pairs of islands in a way that it's possible to reach any island from a... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int h1, h2, a, b;
cin >> h1 >> h2;
cin >> a >> b;
h1 += 8 * a;
if (h1 >= h2) {
cout << 0;
return 0;
}
if (b >= a) {
cout << -1;
return 0;
}
int ans = 0;
while (1) {
ans++;
h1 -= 12 * b;
h1 += 12 * a;
if (h1 >=... | ### Prompt
Your challenge is to write a CPP solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the... |
#include <bits/stdc++.h>
using namespace std;
void sample() {}
int main() {
ios::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
sample();
long long int t = 1, n, m, q, k, x, y, p, w, i, j, count = 1, sum = 0, ans,
mod = 1000000007, b;
while (t--) {
long long int h1, h2, a, b;
... | ### Prompt
Develop a solution in cpp to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
#pragma GCC optimize(2)
#pragma GCC optimize(3)
#pragma GCC optimize(4)
using namespace std;
int main() {
int h1, h2, a, b;
scanf("%d %d", &h1, &h2);
scanf("%d %d", &a, &b);
if (a <= b) {
if (8 * a + h1 >= h2)
return 0 * puts("0");
else
return 0 * puts("-1");
} els... | ### Prompt
Please provide a Cpp coded solution to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int h1, h2, a, b;
scanf("%d%d%d%d", &h1, &h2, &a, &b);
h1 += 8 * a;
if (h1 >= h2) {
printf("0\n");
return 0;
}
if (a <= b) {
printf("-1\n");
return 0;
}
printf("%d\n", (h2 - h1 + (a - b) * 12 - 1) / ((a - b) * 12));
return 0;
}... | ### Prompt
Generate a cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar was c... |
#include <bits/stdc++.h>
using namespace std;
const int inf = 1e9;
const int MOD = 1e9 + 7;
const int N = 0;
int h1, h2, up, down;
int solve() {
int d = h2 - h1 - 8 * up;
if (d <= 0) return 0;
if (down >= up) return -1;
int inc = (up - down) * 12;
return (d + inc - 1) / inc;
}
int main() {
cin >> h1 >> h2 >... | ### Prompt
Construct a Cpp code solution to the problem outlined:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar ... |
#include <bits/stdc++.h>
using namespace std;
long long max(long long a, long long b) {
if (a > b)
return a;
else
return b;
}
bool cmp(long long a, long long b) { return a > b; }
int main() {
int h1, h2, day, night;
cin >> h1 >> h2 >> day >> night;
if (h1 + day * 8 >= h2) {
cout << 0 << endl;
... | ### Prompt
Your task is to create a Cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the cat... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int a, b, c, d;
while (cin >> a >> b >> c >> d) {
if (c <= d) {
if (a + 8 * c >= b)
printf("0\n");
else
printf("-1\n");
} else {
for (int i = 0;; i++) {
if (a >= b) {
printf("%d\n", i);
b... | ### Prompt
Please create a solution in cpp to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
int a, b, x, y, ans, org;
long long t;
int main() {
cin >> a >> b;
cin >> x >> y;
t = b - a;
t -= 8 * x;
while (t > 0) {
t += 12 * y;
t -= 12 * x;
ans++;
if (ans == 1e5 + 100) {
cout << "-1";
return 0;
}
}
cout << ans << endl;
... | ### Prompt
Your challenge is to write a cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the... |
#include <bits/stdc++.h>
int abs(int n) { return n > 0 ? n : -n; }
int min(int a, int b) { return a < b ? a : b; }
int max(int a, int b) { return a > b ? a : b; }
using namespace std;
int main() {
cin.sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
int h1, h2;
int a, b;
cin >> h1 >> h2;
cin >> a >> b;
... | ### Prompt
Please provide a cpp coded solution to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the... |
#include <bits/stdc++.h>
using namespace std;
const double PI = acos(-1);
void solve() {
long long h1;
cin >> h1;
;
long long h2;
cin >> h2;
;
long long a;
cin >> a;
;
long long b;
cin >> b;
;
h1 += 8 * a;
if (h1 >= h2) {
cout << 0 << endl;
return;
}
if (a <= b) {
cout << -1 ... | ### Prompt
Your challenge is to write a CPP solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the... |
#include <bits/stdc++.h>
using namespace std;
int main(int argc, const char* argv[]) {
long long lH, lH1, lA, lB;
cin >> lH >> lH1 >> lA >> lB;
if ((lH + 8 * lA) >= lH1)
cout << 0 << endl;
else if (lA > lB) {
int iUp, iDown;
iUp = lH1 - lH - (8 * lA);
iDown = 12 * (lA - lB);
cout << (iUp + i... | ### Prompt
Create a solution in Cpp for the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar was... |
#include <bits/stdc++.h>
using namespace std;
const long long MAX = 1e5 + 3;
const long long mod = 1e9 + 7;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
int t = 1;
while (t--) {
long long h1, h2;
cin >> h1 >> h2;
long long a, b;
cin >> a >> b;
if (a <= b) {... | ### Prompt
Your task is to create a Cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the cat... |
#include <bits/stdc++.h>
using namespace std;
int main() {
long h1, h2, a, b, c, d, e = 1;
int k = 0;
cin >> h1 >> h2 >> a >> b;
c = h2 - h1;
d = a * 8;
if (d >= c)
cout << 0;
else if ((d < c) && (b >= a))
cout << "-1";
else {
while (1) {
d = d - b * 12;
d = d + a * 12;
if ... | ### Prompt
Develop a solution in Cpp to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
template <typename X>
inline X abs(const X& a) {
return a < 0 ? -a : a;
}
template <typename X>
inline X sqr(const X& a) {
return a * a;
}
int main() {
int h1, h2;
cin >> h1 >> h2;
int a, b;
cin >> a >> b;
if (a <= b && (8 * a + h1) < h2) {
cout << -1 << e... | ### Prompt
Create a solution in Cpp for the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar was... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int h1, h2, a, b, day = 0;
cin >> h1 >> h2 >> a >> b;
if (a > b || h1 + a * 8 >= h2) {
while (h1 < h2) {
h1 += a * 8;
if (h1 >= h2) break;
h1 -= b * 12;
h1 += a * 4;
++day;
}
} else
day = -1;
cout << day << en... | ### Prompt
Construct a CPP code solution to the problem outlined:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar ... |
#include <bits/stdc++.h>
using namespace std;
template <class Iter>
ostream& __o(ostream& os, Iter a, Iter b);
template <class A, class B>
ostream& operator<<(ostream& os, const pair<A, B>& p);
template <class A>
ostream& operator<<(ostream& os, const vector<A>& x) {
return __o(os, x.begin(), x.end());
}
template <cl... | ### Prompt
Please create a solution in Cpp to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
const long double EPS = 1e-6;
const int INF = (int)(INT_MAX - 100);
const long long mod = (int)(1e+9 + 7);
const int N = (int)(0);
int main() {
int h1, h2, a, b;
cin >> h1 >> h2 >> a >> b;
h1 += 8 * a;
int d = h2 - h1, v = a - b;
if (d <= 0) return cout << 0, 0;
... | ### Prompt
Construct a cpp code solution to the problem outlined:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar ... |
#include <bits/stdc++.h>
using namespace std;
constexpr int MOD = 1000 * 1000 * 1000 + 7;
constexpr long long inf = 1e9;
long long h1, h2;
long long a, b;
bool check(long long day) {
if (h1 >= h2) return true;
long long h = h1 + 12ll * day * (a - b);
h += 8ll * a;
return (h >= h2);
}
int main() {
ios::sync_wi... | ### Prompt
Please provide a cpp coded solution to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the... |
#include <bits/stdc++.h>
using namespace std;
int main() {
long long days = 0, a, b, meeting = -1, now = 14, h1 = 0, h2 = 0;
cin >> h1 >> h2;
cin >> a >> b;
for (int i = 0; i < (int)1e6; i++) {
if (h1 >= h2) {
meeting = days;
break;
}
if (now >= 10 && now < 22) {
h1 += a;
} els... | ### Prompt
Please formulate a CPP solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int h1, h2, a, b;
cin >> h1 >> h2 >> a >> b;
if (h1 + a * 8 >= h2)
cout << "0";
else if (a <= b)
cout << "-1";
else {
h1 += a * 12;
h1 -= b * 12;
int d = 1;
while (h1 < h2) {
if (h1 + a * 8 >= h2)
break;
els... | ### Prompt
Construct a CPP code solution to the problem outlined:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar ... |
#include <bits/stdc++.h>
using namespace std;
const long long INF = (1LL << 60) - 1;
bool isPowerOfTwo(long long x) { return x && (!(x & (x - 1))); }
int32_t main() {
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
long long h1, h2, a, b;
cin >> h1 >> h2 >> a >> b;
if (h1 + 8 * a >= h2)
cout << 0 ... | ### Prompt
Please formulate a cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int h1, h2, a, b, i = 0;
cin >> h1 >> h2 >> a >> b;
if (a <= b) {
if (h2 > h1 + 8 * a)
cout << "-1\n";
else
cout << "0\n";
} else if (a > b) {
if (h2 <= h1 + 8 * a)
cout << "0\n";
else {
h1 += 8 * a;
while (... | ### Prompt
Please create a solution in cpp to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
void masterstroke() {
long long h1, h2, a, b;
cin >> h1 >> h2;
cin >> a >> b;
if (b >= a) {
if (a * 8 + h1 >= h2) {
cout << 0 << endl;
} else {
cout << -1 << endl;
}
} else {
long long ht = h1 + 8 * a;
long long day = 0;
while (... | ### Prompt
Please formulate a Cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int h1, h2, a, b;
cin >> h1 >> h2 >> a >> b;
int ans = 0;
bool flag = false;
int now = h1, next;
while (!flag) {
next = now + 8 * a;
if (next >= h2) {
flag = 1;
printf("%d\n", ans);
return 0;
}
ans++;
now = next... | ### Prompt
Please provide a cpp coded solution to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the... |
#include <bits/stdc++.h>
using namespace std;
const long long mod = 1e9 + 7;
const long long inf = 1e18;
const long long inf2 = INT_MAX;
int main() {
{
ios_base::sync_with_stdio(false);
cin.tie(NULL);
};
long long h1, h2, a, b;
cin >> h1 >> h2 >> a >> b;
long long d = 0;
long long now = h1;
bool f... | ### Prompt
Develop a solution in cpp to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
const int MAX = 5e5 + 10;
const int MAXN = 1e4 + 10;
const int MOD = 1e9 + 7;
const int inf = 1e9;
const double pi = acos(-1.0);
const double eps = 1e-6;
int main() {
ios::sync_with_stdio(false);
int u, v, x, y, cnt;
cin >> u >> v >> x >> y;
if (u + 8 * x >= v)
... | ### Prompt
Develop a solution in CPP to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
int main() {
ios::sync_with_stdio(false);
long long int a, b, c, d;
cin >> a >> b >> c >> d;
a += (8 * c);
if (d >= c and b > a)
cout << -1;
else {
long long int answer = 0;
while (b > a) {
answer++;
a += (c - d) * 12;
}
cout << a... | ### Prompt
Generate a Cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar was c... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int h1, h2, a, b;
cin >> h1 >> h2 >> a >> b;
int h = 14;
int d = 0;
int od;
int nd = 0;
while (h1 < h2) {
if (h >= 10 && h < 22)
h1 += a;
else {
h1 -= b;
}
h++;
if (h == 24) {
od = nd;
nd = h1;
d++... | ### Prompt
Please provide a Cpp coded solution to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the... |
#include <bits/stdc++.h>
using namespace std;
int main(int argc, char* argv[]) {
int h1, h2;
int a, b;
cin >> h1 >> h2 >> a >> b;
h1 += 8 * a;
double d = (a - b) * 12;
if (h1 >= h2) {
cout << 0 << endl;
return 0;
}
if (d <= 0) {
cout << -1 << endl;
return 0;
}
int res = ceil((h2 - h1... | ### Prompt
In cpp, your task is to solve the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar wa... |
#include <bits/stdc++.h>
using std::cin;
using std::cout;
using std::endl;
int main() {
int h1, h2, a, b, days;
days = 0;
cin >> h1 >> h2 >> a >> b;
h1 += a * 8;
if (h1 >= h2) {
cout << 0;
return 0;
}
h1 -= b * 12;
if (a * 12 <= b * 12 && h1 < h2) {
cout << -1;
return 0;
}
while (h1 ... | ### Prompt
Your challenge is to write a Cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the... |
#include <bits/stdc++.h>
using namespace std;
void sor(vector<long long> &x) { sort(x.begin(), x.end()); }
void rev(vector<long long> &x) { reverse(x.begin(), x.end()); }
long long gcd(long long x, long long y) {
if (y == 0) {
return x;
}
return gcd(y, x % y);
}
long long max(long long x, long long y) {
if ... | ### Prompt
Create a solution in CPP for the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar was... |
#include <bits/stdc++.h>
using namespace std;
const int N = 2e5 + 5, inf = 0x3f3f3f3f;
int main() {
int a, b, h1, h2;
while (cin >> h1 >> h2) {
cin >> a >> b;
int add = a * 12, de = b * 12, first = 8 * a;
if (a <= b) {
if (h1 + first >= h2)
puts("0");
else
puts("-1");
c... | ### Prompt
Develop a solution in CPP to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
int main() {
int m, n, a, b;
while (~scanf("%d%d%d%d", &n, &m, &a, &b)) {
if (n + 8 * a >= m)
printf("0\n");
else if (n + 8 * a < m && b >= a)
printf("-1\n");
else {
n = n + 8 * a;
int ans = 0;
while (1) {
ans++;
n += 12 * a;
... | ### Prompt
Your task is to create a cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the cat... |
#include <bits/stdc++.h>
using namespace std;
const long long mod = 1000000007LL;
const long long inf = 1e18;
inline long long max(long long a, int32_t b) { return a > b ? a : b; }
inline long long max(int32_t a, long long b) { return a > b ? a : b; }
inline long long min(long long a, int32_t b) { return a < b ? a : b;... | ### Prompt
Your challenge is to write a cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int h1, h2, a, b, ans = 0, f = 0;
cin >> h1 >> h2 >> a >> b;
h1 += 8 * a;
if (h1 >= h2) {
f = 1;
}
if (!f) {
if (a <= b) {
cout << -1 << endl;
return 0;
}
h1 -= 12 * b;
ans++;
while (1) {
h1 += 12 * a;
... | ### Prompt
Construct a Cpp code solution to the problem outlined:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar ... |
#include <bits/stdc++.h>
using namespace std;
template <typename T1, typename T2>
istream& operator>>(istream& in, pair<T1, T2>& a) {
in >> a.first >> a.second;
return in;
}
template <typename T1, typename T2>
ostream& operator<<(ostream& out, pair<T1, T2> a) {
out << a.first << " " << a.second;
return out;
}
t... | ### Prompt
Please provide a CPP coded solution to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the... |
#include <bits/stdc++.h>
int main() {
int h1, h2;
int a, b;
scanf("%d%d", &h1, &h2);
scanf("%d%d", &a, &b);
int i = h1;
int day = 1;
int ans = 0;
while (i < h2) {
if (day == 1) {
day = 0;
i = i + a * 8;
if (a <= b && i < h2) {
ans = -1;
break;
}
} else {
... | ### Prompt
Construct a cpp code solution to the problem outlined:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar ... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int n, m, a, b;
cin >> n >> m >> a >> b;
int x = m - n, r = 0, t = 14;
if (b >= a && a * 8 < x) {
cout << -1;
return 0;
}
while (x > 0) {
if (10 <= t && t < 22)
x -= a;
else
x += b;
t++;
if (t == 24) r++, t = 0;
... | ### Prompt
Create a solution in CPP for the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar was... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int h1, h2, a, b, i, c, d;
cin >> h1 >> h2 >> a >> b;
if (b >= a && h2 - h1 > 8 * a)
cout << "-1" << endl;
else {
for (i = 0;; i++) {
if (i == 0) {
c = 8 * a;
h1 = h1 + c;
if (h1 >= h2) {
cout << i << endl... | ### Prompt
Generate a CPP solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar was c... |
#include <bits/stdc++.h>
using namespace std;
int main() {
long long a, b, h1, h2, d = -1;
cin >> h1 >> h2 >> a >> b;
if (a <= b && h1 + 8 * a < h2) {
cout << -1;
return 0;
}
h1 -= 4 * a;
while (h1 < h2) {
h1 += 12 * a;
d++;
if (h1 >= h2) {
cout << d;
return 0;
}
h1 -... | ### Prompt
Your task is to create a CPP solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the cat... |
#include <bits/stdc++.h>
using namespace std;
const long long MAX = 1e9 + 7;
int cal(int j) {
int sum1 = ((j) * (j - 1)) / 2;
return (sum1);
}
long long gcd(long long a, long long b) {
if (a == 0) return b;
return gcd(b % a, a);
}
int findGCD(int arr[], int n) {
int result = arr[0];
for (int i = 1; i < n; i... | ### Prompt
Construct a cpp code solution to the problem outlined:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar ... |
#include <bits/stdc++.h>
int main() {
int h1, h2, a, b;
scanf("%d %d", &h1, &h2);
scanf("%d %d", &a, &b);
if (h2 - h1 <= 8 * a)
printf("%d", 0);
else if (a <= b)
printf("%d", -1);
else {
h1 = h1 + a * 8 - b * 12;
int count = 1;
while (h1 + 12 * a < h2) {
h1 = a * 12 + h1 - b * 12;
... | ### Prompt
Please provide a Cpp coded solution to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the... |
#include <bits/stdc++.h>
#pragma comment(linker, "/STACK:102400000,102400000")
using namespace std;
const double PI = acos(-1.0);
const int MOD = 1e9 + 7;
const int N = 1000006;
const int MAX = 1e9;
int h1, h2, a, b, ans;
int main() {
cin >> h1 >> h2;
cin >> a >> b;
if (h1 + 8 * a >= h2) {
cout << 0 << endl;
... | ### Prompt
Generate a cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar was c... |
#include <bits/stdc++.h>
inline long long gcd(long long a, long long b) { return b ? gcd(b, a % b) : a; }
inline void sub(long long &a, long long b) {
a -= b;
if (a < 0) a += 1000000007;
}
inline void add(long long &a, long long b) {
a += b;
if (a >= 1000000007) a -= 1000000007;
}
template <typename T>
inline T... | ### Prompt
Your task is to create a CPP solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the cat... |
#include <bits/stdc++.h>
using namespace std;
signed main() {
ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
;
long long h1, h2;
cin >> h1 >> h2;
long long a, b;
cin >> a >> b;
h1 += 8 * a;
if (h1 >= h2) {
cout << 0 << endl;
return 0;
}
h1 -= 12 * b;
for (long long i = 1; i <= 1e6; ... | ### Prompt
Construct a Cpp code solution to the problem outlined:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar ... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int64_t h1, h2, a, b, i, c, k, l;
scanf("%I64d%I64d", &h1, &h2);
scanf("%I64d%I64d", &a, &b);
c = h1 + 8 * a;
if (c >= h2) {
printf("0");
return 0;
}
if (c < h2 && a <= b) {
printf("-1");
return 0;
}
if (a > b || a <= b) {
... | ### Prompt
In cpp, your task is to solve the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar wa... |
#include <bits/stdc++.h>
using namespace std;
int h1, h2;
int a, b;
int ans = 0;
int main() {
scanf("%d%d", &h1, &h2);
scanf("%d%d", &a, &b);
h1 += a * 8;
if (h1 >= h2)
printf("0\n");
else if (h1 < h2 && b >= a)
printf("-1\n");
else if (h1 < h2 && b < a) {
int num1 = (h2 - h1) % ((a - b) * 12);
... | ### Prompt
Construct a CPP code solution to the problem outlined:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar ... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int h1, h2;
int a, b;
int sol;
cin >> h1 >> h2 >> a >> b;
h1 += (a * 8);
if (h1 >= h2)
cout << 0;
else {
if (a <= b)
cout << -1;
else {
sol = 0;
while (h1 < h2) {
sol++;
h1 -= (b * 12);
h1 += (... | ### Prompt
Please create a solution in cpp to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int h1, h2, a, b;
cin >> h1 >> h2 >> a >> b;
int aday = a * 12, bday = b * 12;
h1 += a * 8;
if (aday <= bday && h1 < h2) {
cout << -1 << "\n";
return 0;
}
if (h1 >= h2) {
cout << 0 << "\n";
return 0;
}
int d = aday - bday;
in... | ### Prompt
In cpp, your task is to solve the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar wa... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int h1, h2;
int a, b;
int cur;
int ret = 0;
cin >> h1 >> h2;
cin >> a >> b;
cur = h1;
if (cur >= h2 || cur + a * 8 >= h2) {
cout << 0;
return 0;
}
cur = cur + a * 8 - b * 12;
++ret;
while (1) {
if (cur + a * 12 >= h2) {
... | ### Prompt
Your task is to create a cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the cat... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int h1, h2, a, b, c, d;
cin >> h1 >> h2 >> a >> b;
float count;
h1 += 8 * a;
if (h1 >= h2) {
cout << "0" << endl;
} else if (b >= a) {
cout << "-1" << endl;
} else {
c = h2 - h1;
d = a - b;
count = ceil(float(c) / (float(d) * 1... | ### Prompt
Develop a solution in Cpp to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pii = pair<int, int>;
const int oo = 1e9 + 7;
const ll mod = 1e9 + 7, maxn = 100010;
const double PI = acos(-1);
int main() {
ios_base::sync_with_stdio(false);
cin.tie(0);
ll h, f, a, b, time, t = 0;
cin >> h >> f >> a >> b;
for (time =... | ### Prompt
Construct a CPP code solution to the problem outlined:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar ... |
#include <bits/stdc++.h>
using namespace std;
int h1, h2, a, b;
int main() {
ios_base::sync_with_stdio(0);
cin >> h1 >> h2 >> a >> b;
if (h2 <= h1 + a * 8) {
cout << 0 << endl;
return 0;
}
if (b >= a) {
cout << -1 << endl;
return 0;
}
int d = 1;
h1 += a * 8;
h1 -= b * 12;
while (h2 >... | ### Prompt
Generate a cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar was c... |
#include <bits/stdc++.h>
using namespace std;
int h1, h2, a, b, t(14);
int main() {
cin >> h1 >> h2 >> a >> b;
if (h1 + a * (22. - 14.) < h2 && a <= b)
cout << -1;
else if (h1 + a * (22. - 14.) >= h2)
cout << 0;
else {
h1 += a * (22 - 14);
int ans(0);
while (true) {
ans++;
h1 -= ... | ### Prompt
Please create a solution in cpp to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int h1, h2, a, b, i;
while (scanf("%d %d", &h1, &h2) != EOF) {
scanf("%d %d", &a, &b);
if (a <= b) {
if (h1 + 8 * a >= h2)
printf("0\n");
else if (h1 + 20 * a - 12 * b >= h2)
printf("1\n");
else
printf("-1\n... | ### Prompt
Please provide a CPP coded solution to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the... |
#include <bits/stdc++.h>
using namespace std;
int a, b, h1, h2, t, h;
int main() {
while (~scanf("%d%d%d%d", &h1, &h2, &a, &b)) {
if (8 * a + h1 >= h2) {
printf("0\n");
continue;
}
if (a <= b) {
if (8 * a + h1 - 12 * b + 12 * a >= h2)
printf("1\n");
else
printf("-1\... | ### Prompt
In cpp, your task is to solve the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar wa... |
#include <bits/stdc++.h>
typedef long long LL;
const double INF = 1e100;
const int oo = ~0u >> 2;
const double pi = acos(-1.0);
const double EPS = 1e-8;
const int MAXN = 100033;
int h1, h2;
int a, b;
int cur;
int main() {
scanf("%d%d", &h1, &h2);
scanf("%d%d", &a, &b);
if (h1 + 8 * a >= h2)
puts("0");
else ... | ### Prompt
Generate a cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar was c... |
#include <bits/stdc++.h>
using namespace std;
vector<int> vis[1500000];
int a[1500000], b[1500000];
int main() {
int h1, h2, cur1, cur2;
int cnt = 0;
scanf("%d%d%d%d", &h1, &h2, &cur1, &cur2);
if (cur1 * 8 >= h2 - h1)
printf("0\n");
else if (cur2 >= cur1 && cur1 * 8 < h2 - h1)
printf("-1\n");
else i... | ### Prompt
Develop a solution in cpp to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
const int MAX = 1e2 + 7;
long long a, b, h1, h2, H, jump, req, total;
string s;
int main() {
cin >> h1 >> h2 >> a >> b;
req = h2 - h1, jump = (a - b) * 12, req -= (a * 8);
if (b >= a or (h2 - h1) <= a * 8)
puts((h2 - h1) <= a * 8 ? "0" : "-1");
else
cout << ... | ### Prompt
Please formulate a cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
int main() {
long long m, a, b, n, d, x;
cin >> a >> b >> n >> m;
x = (b - a) - (8 * n);
if (x <= 0)
cout << "0" << endl;
else {
if (n <= m)
cout << "-1" << endl;
else {
double y = (double)x / ((12 * n) - (12 * m));
cout << ceil(y) <<... | ### Prompt
Please formulate a cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
long long mod = 1e9 + 7;
int main() {
ios::sync_with_stdio(false);
int x, y, f, b;
cin >> x >> y;
cin >> f >> b;
if (f * 8 + x >= y) {
cout << "0\n";
return 0;
}
long long cur = f * 8 + x - 12LL * b, ans = 0;
while (1) {
ans++;
if (cur + 12LL... | ### Prompt
Construct a CPP code solution to the problem outlined:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar ... |
#include <bits/stdc++.h>
using namespace std;
int main() {
std::ios_base::sync_with_stdio(false);
std::cin.tie(nullptr);
int h1, h2, a, b;
cin >> h1 >> h2 >> a >> b;
if (h1 + a * 8 >= h2) {
cout << 0 << '\n';
} else {
cout << ((12 * a - 12 * b > 0)
? (h2 - (h1 + a * 8)) / (12 * a - ... | ### Prompt
Generate a cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar was c... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int n, m, k, h;
cin >> n >> m >> k >> h;
if ((n + (8 * k)) < m && k <= h) {
cout << -1 << endl;
return 0;
}
int i = 0;
while (n < m) {
if (i == 0)
n += 8 * k;
else
n += 12 * k;
if (n >= m) break;
n -= 12 * h;
... | ### Prompt
Create a solution in CPP for the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar was... |
#include <bits/stdc++.h>
using namespace std;
long long int gcd(long long int a, long long int b) {
return (b == 0 ? a : gcd(b, a % b));
}
long long int lcm(int a, int b) { return (a * (b / gcd(a, b))); }
long long int max(long long int a, long long int b, long long int c) {
return max(a, max(b, c));
}
long long in... | ### Prompt
Construct a cpp code solution to the problem outlined:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar ... |
#include <bits/stdc++.h>
long long int gcd(long long int a, long long int b) {
if (b == 0) return a;
return gcd(b, a % b);
}
long long int exp(long long int x, long long int y) {
long long int res = 1;
x = x % 1000000007;
while (y > 0) {
if (y & 1) res = (res * x) % 1000000007;
y = y >> 1;
x = (x ... | ### Prompt
Create a solution in CPP for the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar was... |
#include <bits/stdc++.h>
using namespace std;
int h1, h2, a, b, t;
int main() {
scanf("%d%d%d%d", &h1, &h2, &a, &b);
t = 0;
if (h1 + a * 8 < h2) {
h1 += a * 8;
h1 -= 12 * b;
++t;
while (1) {
h1 += a * 12;
if (h1 >= h2) break;
h1 -= 12 * b;
++t;
if (a <= b) {
t... | ### Prompt
In Cpp, your task is to solve the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar wa... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int a, b, h1, h2;
while (cin >> h1 >> h2 >> a >> b) {
if (b >= a) {
if (8 * a + h1 < h2)
cout << -1 << endl;
else
cout << 0 << endl;
} else {
if ((h2 - h1 - 8 * a) <= 0)
cout << 0 << endl;
else {
... | ### Prompt
Generate a CPP solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar was c... |
#include <bits/stdc++.h>
using namespace std;
template <class T>
void splitstr(const string &s, vector<T> &out) {
istringstream in(s);
out.clear();
copy(istream_iterator<T>(in), istream_iterator<T>(), back_inserter(out));
}
static void redirect(int argc, const char **argv) {
ios::sync_with_stdio(false);
cin.t... | ### Prompt
Please formulate a Cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
const long long INF = 1e9;
const long long LINF = 1e18;
const long double EPS = 1e-9;
const long double PI = 3.141592653589;
const long long MOD = 1e9 + 7;
int main() {
ios::sync_with_stdio(false);
cout.tie(nullptr);
cin.tie(nullptr);
float tbegin = clock();
srand... | ### Prompt
Develop a solution in Cpp to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int h1, h2, a, b;
cin >> h1 >> h2 >> a >> b;
int h = 14;
int d = 0;
int od;
int nd = 0;
while (h1 < h2) {
if (h >= 10 && h < 22)
h1 += a;
else {
h1 -= b;
}
h++;
if (h == 24) {
od = nd;
nd = h1;
d++... | ### Prompt
Please formulate a CPP solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
int main() {
long long h1, h2, a, b;
cin >> h1 >> h2 >> a >> b;
long long d = 1;
long long bh = h1;
h1 += 8 * a;
if (a <= b) {
if (h1 >= h2) {
cout << 0 << endl;
return 0;
}
cout << -1 << endl;
return 0;
}
while (true) {
if (h... | ### Prompt
Please create a solution in Cpp to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
int a, b, c, d, h;
int main() {
scanf("%d %d %d %d", &a, &b, &c, &d);
h = a + 8 * c;
if (h >= b) {
printf("0");
return 0;
}
if (c <= d) {
printf("-1");
return 0;
}
printf("%d",
(b - h) / (12 * (c - d)) + (((b - h) % (12 * (c - d)) == 0) ? 0 : 1));
return... | ### Prompt
In cpp, your task is to solve the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar wa... |
#include <bits/stdc++.h>
int main(int argc, char *argv[]) {
long int h1, h2, a, b, number = 1;
scanf("%ld %ld", &h1, &h2);
scanf("%ld %ld", &a, &b);
int night = 12, day = 8;
if (day * a >= h2 - h1)
printf("0\n");
else if (a <= b)
printf("-1\n");
else {
while (a * day + number * (a - b) * night... | ### Prompt
Your task is to create a CPP solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the cat... |
#include <bits/stdc++.h>
using namespace std;
int h1, h2, a, b, k;
int main() {
cin >> h1 >> h2 >> a >> b;
if (h1 + 8 * a < h2 && a <= b) {
cout << "-1";
return 0;
}
h1 -= 4 * a;
for (;; k++) {
h1 += 12 * a;
if (h1 >= h2) {
cout << k;
break;
}
h1 -= 12 * b;
}
return 0;
... | ### Prompt
Please formulate a Cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
int main() {
int a, b, c, d;
scanf("%d%d%d%d", &a, &b, &c, &d);
b -= a + 8 * c;
c = (c - d) * 12;
if (b <= 0)
printf("0\n");
else if (c <= 0)
printf("-1\n");
else
printf("%d\n", (b + c - 1) / c);
return 0;
}
| ### Prompt
Please create a solution in CPP to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int i, n, s = 0, a, m, b;
cin >> n >> m;
cin >> a >> b;
n += a * 8;
if (n >= m)
cout << 0;
else {
if (b >= a)
cout << -1;
else {
while (n < m) {
s++;
n = n - 12 * b;
n = n + 12 * a;
}
cout ... | ### Prompt
Your challenge is to write a Cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the... |
#include <bits/stdc++.h>
const int maxn = 1e5 + 7;
int ans = 0;
int main() {
int h1, h2, a, b;
scanf("%d%d%d%d", &h1, &h2, &a, &b);
int dis = h2 - h1;
if (a * 8 >= dis)
puts("0");
else {
ans++;
h1 += a * 8 - b * 12;
h1 += a * 12;
if (h1 > h2)
puts("1");
else if (b >= a)
put... | ### Prompt
Generate a cpp solution to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar was c... |
#include <bits/stdc++.h>
using namespace std;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int ch = 0, h, h1, p = 0, h2, a, b, i, first = 0, days;
cin >> h1 >> h2 >> a >> b;
h = h2 - h1;
for (i = 1; i <= 8; i++) {
ch += a;
if (ch >= h) {
cout << "0\n";
first = 1;
p... | ### Prompt
Please create a solution in CPP to the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpill... |
#include <bits/stdc++.h>
using namespace std;
inline int in() {
int32_t x;
scanf("%d", &x);
return x;
}
inline long long lin() {
long long x;
scanf("%lld", &x);
return x;
}
inline int mul(int a, int b) {
long long x = a;
x *= (long long)b;
if (x >= 1000000007) x %= 1000000007;
return x;
}
inline int... | ### Prompt
Please provide a Cpp coded solution to the problem described below:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the... |
#include <bits/stdc++.h>
using namespace std;
int h1, h2, a, b;
int main() {
cin >> h1 >> h2;
cin >> a >> b;
h1 += 8 * a;
if (h1 >= h2)
cout << "0";
else {
if (a <= b)
cout << "-1";
else {
h1 -= 12 * b;
for (int i = 1; i <= 10000; i++) {
h1 += 12 * a;
if (h1 >= h2... | ### Prompt
In Cpp, your task is to solve the following problem:
The 9-th grade student Gabriel noticed a caterpillar on a tree when walking around in a forest after the classes. The caterpillar was on the height h1 cm from the ground. On the height h2 cm (h2 > h1) on the same tree hung an apple and the caterpillar wa... |
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