buggy_code
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fixed_code
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bug_type
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language
int64
0
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#include <cmath> #include <iostream> using namespace std; int main() { int n; while (cin >> n && n != 0) { int min = n + 1; int count = 0; for (int i = min; i < 2 * n; i++) { if (i == 2 || i == 3) count++; else if (i % 2 != 0) { for (int j = 3; j <= (int)(sqrt(i)); j++) { ...
#include <cmath> #include <iostream> using namespace std; int main() { int n; while (cin >> n && n != 0) { int min = n + 1; int count = 0; for (int i = min; i <= 2 * n; i++) { if (i == 2 || i == 3) count++; else if (i % 2 != 0) { for (int j = 2; j <= (int)(sqrt(i)); j++) { ...
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1
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#include <cstdio> using namespace std; #define MAX_N 123500 int prime[MAX_N * 2]; void eratos() { for (int i = 0; i < MAX_N * 2; i++) prime[i] = 1; prime[0] = prime[1] = 0; for (int i = 2; i * i <= MAX_N * 2; i++) if (prime[i]) { for (int j = i * 2; j <= MAX_N * 2; j += i) prime[j] = 0; ...
#include <cstdio> using namespace std; #define MAX_N 123500 int prime[MAX_N * 2]; void eratos() { for (int i = 0; i < MAX_N * 2; i++) prime[i] = 1; prime[0] = prime[1] = 0; for (int i = 2; i * i <= MAX_N * 2; i++) if (prime[i]) { for (int j = i * 2; j <= MAX_N * 2; j += i) prime[j] = 0; ...
[["-", 0, 16, 12, 69, 341, 342, 0, 16, 17, 33], ["-", 0, 16, 12, 69, 341, 342, 0, 16, 12, 13]]
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#include <cmath> #include <cstdio> #include <cstring> #include <iostream> using namespace std; int func(int m, int l); int main() { int n, ans; while (1) { cin >> n; if (n == 0) break; if (n == 1) ans = 1; if (n % 2 == 0) ans = func(n + 1, n); else ans = func(n + 2, n)...
#include <cmath> #include <cstdio> #include <cstring> #include <iostream> using namespace std; int func(int m, int l); int main() { int n, ans; while (1) { cin >> n; if (n == 0) break; if (n == 1) ans = 1; else { if (n % 2 == 0) ans = func(n + 1, n); else a...
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#include <algorithm> #include <cstdio> #include <iostream> #include <math.h> using namespace std; int main() { int n; bool prime[200000]; for (int i = 0; i < 200000 + 1; i++) { prime[i] = true; } prime[0] = prime[1] = false; for (int i = 2; i < 200000 + 1; i++) { if (prime[i]) { for (int j...
#include <algorithm> #include <cstdio> #include <iostream> #include <math.h> using namespace std; int main() { int n; bool prime[300000]; for (int i = 0; i < 300000 + 1; i++) { prime[i] = true; } prime[0] = prime[1] = false; for (int i = 2; i < 300000 + 1; i++) { if (prime[i]) { for (int j...
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#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<int, int> pii; typedef vector<int> vi; typedef vector<pair<int, int>> vii; #define rrep(i, m, n) for (int(i) = (m); (i) < (n); (i)++) #define erep(i, m, n) for (int(i) = (m); (i) <= (n); (i)++) #define rep(i, n) for (int(i) = 0; (i) <...
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<int, int> pii; typedef vector<int> vi; typedef vector<pair<int, int>> vii; #define rrep(i, m, n) for (int(i) = (m); (i) < (n); (i)++) #define erep(i, m, n) for (int(i) = (m); (i) <= (n); (i)++) #define rep(i, n) for (int(i) = 0; (i) <...
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1
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// AOJ 1172 // Chebyshev's Theorem #include <algorithm> #include <iostream> #include <vector> using namespace std; int prime[300001] = {0}; int MAX = 300000; void make_prime() { int i, j; for (i = 2; i < MAX; i++) { prime[i] = 1; } for (i = 2; i * i < MAX; i++) { if (prime[i]) { for (j = i *...
// AOJ 1172 // Chebyshev's Theorem #include <algorithm> #include <iostream> #include <vector> using namespace std; int prime[300001] = {0}; int MAX = 300000; void make_prime() { int i, j; for (i = 2; i < MAX; i++) { prime[i] = 1; } for (i = 2; i * i < MAX; i++) { if (prime[i]) { for (j = i *...
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1
195
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#include <iostream> using namespace std; int main() { int n, ans = 0, primes[94] = {2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, ...
#include <iostream> using namespace std; int main() { int n, ans = 0, primes[95] = {2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, ...
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1
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#include <cstdio> #include <iostream> using namespace std; main() { int a[400000] = {0}; for (int i = 3; i <= 300000; i += 2) { if (a[i] == 0) { for (int j = i + i; j <= 40000; j += i) { a[j] = 1; } } } int n; while (cin >> n) { if (n == 0) break; int ans = 0; ...
#include <cstdio> #include <iostream> using namespace std; main() { int a[400000] = {0}; for (int i = 3; i <= 300000; i += 2) { if (a[i] == 0) { for (int j = i + i; j <= 400000; j += i) { a[j] = 1; } } } int n; while (cin >> n) { if (n == 0) break; int ans = 0; ...
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1
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#include <cmath> #include <iostream> using namespace std; int dp[300000] = {0}; // 0:未定 1:素数である 2:素数でない bool isSosu(int n) { bool res = true; if (dp[n] == 1) { res = true; } else if (dp[n] == 2) { res = false; } else { if (n % 2 == 0 && n != 2) { res = false; } else { for (int i =...
#include <cmath> #include <iostream> using namespace std; int dp[300000] = {0}; // 0:未定 1:素数である 2:素数でない bool isSosu(int n) { bool res = true; if (dp[n] == 1) { res = true; } else if (dp[n] == 2) { res = false; } else { if (n % 2 == 0 && n != 2) { res = false; } else { for (int i =...
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1
220
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#include <iostream> using namespace std; int num[300000]; int main(void) { for (int i = 0; i < 300000; i++) { num[i] = 1; } num[0] = 0; num[1] = 0; for (int i = 2; i < 300000; i++) { for (int j = 2; i * j < 300000; j++) { num[i * j] = 0; } } int n; while (cin >> n, n) { int cnt...
#include <iostream> using namespace std; int num[300000]; int main(void) { for (int i = 0; i < 300000; i++) { num[i] = 1; } num[0] = 0; num[1] = 0; for (int i = 2; i < 300000; i++) { for (int j = 2; i * j < 300000; j++) { num[i * j] = 0; } } int n; while (cin >> n, n) { int cnt...
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1
151
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#include <bits/stdc++.h> using namespace std; #define LOG(...) fprintf(stderr, __VA_ARGS__) //#define LOG(...) #define FOR(i, a, b) for (int i = (int)(a); i < (int)(b); ++i) #define REP(i, n) for (int i = 0; i < (int)(n); ++i) #define ALL(a) (a).begin(), (a).end() #define RALL(a) (a).rbegin(), (a).rend() #define EXIS...
#include <bits/stdc++.h> using namespace std; #define LOG(...) fprintf(stderr, __VA_ARGS__) //#define LOG(...) #define FOR(i, a, b) for (int i = (int)(a); i < (int)(b); ++i) #define REP(i, n) for (int i = 0; i < (int)(n); ++i) #define ALL(a) (a).begin(), (a).end() #define RALL(a) (a).rbegin(), (a).rend() #define EXIS...
[["+", 0, 1, 0, 2, 3, 4, 0, 16, 17, 72], ["+", 0, 1, 0, 2, 3, 4, 0, 16, 12, 13], ["-", 0, 9, 0, 57, 15, 339, 51, 91, 17, 111], ["+", 0, 9, 0, 7, 15, 16, 12, 16, 17, 72], ["+", 0, 9, 0, 7, 15, 16, 12, 16, 12, 13]]
1
266
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#include <cmath> #include <iostream> #define rep(i, n) for (int i = 0; i < n; i++) #define N 300000 using namespace std; int main() { int array[N] = {0}; rep(i, N) { array[i] = 1; } array[0] = 0; array[1] = 0; int end; end = (int)sqrt((double)N); for (int i = 2; i < end; i++) { if (array[i] == 1) ...
#include <cmath> #include <iostream> #define rep(i, n) for (int i = 0; i < n; i++) #define N 300000 using namespace std; int main() { int array[N] = {0}; rep(i, N) { array[i] = 1; } array[0] = 0; array[1] = 0; int end; end = (int)sqrt((double)N); for (int i = 2; i < end; i++) { if (array[i] == 1) ...
[["+", 0, 7, 10, 43, 49, 50, 51, 16, 17, 72], ["+", 0, 7, 10, 43, 49, 50, 51, 16, 12, 13]]
1
199
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#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (n); i++) bool isprime(int x) { for (int i = 2; i * i <= x; i++) { if (x % i == 0) return false; } return true; } int main() { int n; while (cin >> n && n) { int sum = 0; rep(i, n) { int x = n + i; ...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (n); i++) bool isprime(int x) { for (int i = 2; i * i <= x; i++) { if (x % i == 0) return false; } return true; } int main() { int n; while (cin >> n && n) { int sum = 0; rep(i, n) { int x = n + i + ...
[["+", 8, 9, 0, 43, 49, 50, 51, 16, 17, 72], ["+", 8, 9, 0, 43, 49, 50, 51, 16, 12, 13]]
1
106
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#include <cstring> #include <iostream> using namespace std; bool is_prime[300000]; int sieve(int a) { int p = 0, p1 = 0; is_prime[0] = is_prime[1] = false; for (int i = 2; i <= a * 2; i++) { if (i == a) p1 = p; if (is_prime[i]) { p++; for (int j = i * 2; j <= a * 2; j += i) is_...
#include <cstring> #include <iostream> using namespace std; bool is_prime[300000]; int sieve(int a) { int p = 0, p1 = 0; is_prime[0] = is_prime[1] = false; for (int i = 2; i <= a * 2; i++) { if (i == a + 1) p1 = p; if (is_prime[i]) { p++; for (int j = i * 2; j <= a * 2; j += i) ...
[["+", 0, 57, 15, 339, 51, 16, 12, 16, 17, 72], ["+", 0, 57, 15, 339, 51, 16, 12, 16, 12, 13]]
1
151
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#include <iostream> #include <vector> using namespace std; int main() { int n; while (cin >> n, n) { int count = 0; for (int i = n + 1; i <= 2 * n; ++i) { int tmp_c = 0; for (int j = 1; j * j <= 2 * n; ++j) { if (i % j == 0) { ++tmp_c; } } if (tmp_c == 2) {...
#include <iostream> #include <vector> //#include<math> using namespace std; int main() { int n; while (cin >> n, n) { int count = 0; for (int i = n + 1; i <= 2 * n; ++i) { int tmp_c = 0; for (int j = 1; j * j <= 2 * n; ++j) { if (i % j == 0) { ++tmp_c; } } ...
[["-", 8, 9, 0, 57, 15, 339, 51, 16, 12, 13], ["+", 8, 9, 0, 57, 15, 339, 51, 16, 12, 13]]
1
110
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#include <fstream> #include <iostream> #include <math.h> using namespace std; int main() { int n, i, j, pin = 0, p = 0; while (1) { cin >> n; if (n == 0) { break; } for (i = n + 1; i < 2 * n + 1; i++) { for (j = 2; j < sqrt((double)i) + 1; j++) { if (i % j == 0) { pin ...
#include <fstream> #include <iostream> #include <math.h> using namespace std; int main() { int n, i, j, pin = 0, p = 0; while (1) { cin >> n; if (n == 0) { break; } for (i = n + 1; i < 2 * n + 1; i++) { for (j = 2; j < sqrt((double)i) + 1; j++) { if (i % j == 0) { pin ...
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1
160
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#include <bits/stdc++.h> #define INF INT_MAX #define ll long long #define MAX_PRIME 300000 using namespace std; bool isPrime[MAX_PRIME + 1]; // true:?´???°??§?????????false:?´???°??§?????? int sumOfPrime[MAX_PRIME + 1]; //?´??????? int main() { //????????? for (int i = 0; i <= MAX_PRIME; i++) { isPrime[i] =...
#include <bits/stdc++.h> #define INF INT_MAX #define ll long long #define MAX_PRIME 300000 using namespace std; bool isPrime[MAX_PRIME + 1]; // true:?´???°??§?????????false:?´???°??§?????? int sumOfPrime[MAX_PRIME + 1]; //?´??????? int main() { //????????? for (int i = 0; i <= MAX_PRIME; i++) { isPrime[i] =...
[["-", 12, 16, 12, 69, 341, 342, 0, 16, 17, 72], ["-", 12, 16, 12, 69, 341, 342, 0, 16, 12, 13]]
1
203
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#include <bits/stdc++.h> using namespace std; int main() { int n; while (cin >> n, n) { vector<int> isprime(2 * n + 1, 1); isprime[0] = 0; isprime[1] = 0; for (int i = 1; i <= 2 * n; i++) if (isprime[i]) { for (int j = i * 2; j <= 2 * n; j += i) isprime[j] = 0; } ...
#include <bits/stdc++.h> using namespace std; int main() { int n; while (cin >> n, n) { vector<int> isprime(2 * n + 1, 1); isprime[0] = 0; isprime[1] = 0; for (int i = 1; i <= 2 * n; i++) if (isprime[i]) { for (int j = i * 2; j <= 2 * n; j += i) isprime[j] = 0; } ...
[["+", 0, 7, 10, 43, 49, 50, 51, 16, 17, 72], ["+", 0, 7, 10, 43, 49, 50, 51, 16, 12, 13]]
1
139
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#include <algorithm> #include <cmath> #include <complex> #include <cstdio> #include <iostream> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> #define vi vector<int> #define vvi vector<vector<int>> #define ll long long int #define vl vector<ll> #define vvl vector<...
#include <algorithm> #include <cmath> #include <complex> #include <cstdio> #include <iostream> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> #define vi vector<int> #define vvi vector<vector<int>> #define ll long long int #define vl vector<ll> #define vvl vector<...
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1
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#include <bits/stdc++.h> #define REP(i, n, N) for (int i = n; i < N; i++) #define p(S) cout << S << endl using namespace std; bool prime[123457] = {false}; void isPrime() { prime[1] = true; for (int i = 2; i * i < 300000; i++) { if (!prime[i]) { for (int j = 2 * i; j < 300000; j += i) { prime[j] ...
#include <bits/stdc++.h> #define REP(i, n, N) for (int i = n; i < N; i++) #define p(S) cout << S << endl using namespace std; bool prime[300001] = {false}; void isPrime() { prime[1] = true; for (int i = 2; i * i < 300000; i++) { if (!prime[i]) { for (int j = 2 * i; j < 300000; j += i) { prime[j] ...
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1
165
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#include <cmath> #include <iostream> #include <vector> using std::cin; using std::cout; using std::endl; bool is_prime(int n) { if (n < 2) { return false; } if (n == 2 || n == 3) { return true; } for (int i = 3; i < n; i = i + 2) { if (n % i == 0) { return false; } } return true; }...
#include <cmath> #include <iostream> #include <vector> using std::cin; using std::cout; using std::endl; bool is_prime(int n) { if (n < 2) { return false; } if (n == 2 || n == 3) { return true; } for (int i = 3; i < n; i = i + 2) { if (n % i == 0) { return false; } } return true; }...
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1
278
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#include <bits/stdc++.h> using namespace std; int p[200000]; int main() { p[0] = p[1] = 1; for (int i = 2; i * i < 200000; ++i) { if (!p[i]) { for (int j = i + i; j < 200000; j += i) p[j] = 1; } } int n; while (cin >> n, n) { int cnt = 0; for (int i = n + 1; i <= 2 * n; ++i) ...
#include <bits/stdc++.h> using namespace std; int p[300000]; int main() { p[0] = p[1] = 1; for (int i = 2; i * i < 300000; ++i) { if (!p[i]) { for (int j = i + i; j < 300000; j += i) p[j] = 1; } } int n; while (cin >> n, n) { int cnt = 0; for (int i = n + 1; i <= 2 * n; ++i) ...
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1
138
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#include <iostream> #include <vector> using namespace std; int main(int argc, char *argv[]) { for (;;) { int n; cin >> n; if (n == 0) break; int n22 = n * 2 + 2; bool prime[n * 2 + 2]; for (int i = 0; i < n22; i++) { prime[i] = true; } prime[0] = false; prime[1] = fal...
#include <iostream> #include <vector> using namespace std; int main(int argc, char *argv[]) { for (;;) { int n; cin >> n; if (n == 0) break; int n22 = n * 2 + 2; bool prime[n * 2 + 2]; for (int i = 0; i < n22; i++) { prime[i] = true; } prime[0] = false; prime[1] = fal...
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1
193
2
#include <algorithm> #include <bitset> #include <cassert> #include <cctype> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <ctime> #include <fstream> #include <functional> #include <iomanip> #include <iostream> #include <iterator> #include <list> #include <map> #inc...
#include <algorithm> #include <bitset> #include <cassert> #include <cctype> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <ctime> #include <fstream> #include <functional> #include <iomanip> #include <iostream> #include <iterator> #include <list> #include <map> #inc...
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1
299
8
#include <iostream> using namespace std; int p[300000]; int main() { int n; p[0] = p[1] = -1; for (int i = 2; i < 300000; i++) { if (!p[i]) { p[i] = 1; for (int j = i + i; j < 300000; j += i) p[j] = -1; } } while (1) { int ans = 0; cin >> n; if (n == 0) break;...
#include <iostream> using namespace std; int p[300000]; int main() { int n; p[0] = p[1] = -1; for (int i = 2; i < 300000; i++) { if (!p[i]) { p[i] = 1; for (int j = i + i; j < 300000; j += i) p[j] = -1; } } while (1) { int ans = 0; cin >> n; if (n == 0) break;...
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1
149
2
#include "bits/stdc++.h" using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; const int INF = 1e9; const ll LINF = 1e18; template <class S, class T> ostream &operator<<(ostream &out, const pair<S, T> &o) { out << "(" << o.first << "," << o.second << ")"; return out; } tem...
#include "bits/stdc++.h" using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; const int INF = 1e9; const ll LINF = 1e18; template <class S, class T> ostream &operator<<(ostream &out, const pair<S, T> &o) { out << "(" << o.first << "," << o.second << ")"; return out; } tem...
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1
534
2
#include <algorithm> #include <climits> #include <cmath> #include <cstring> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> using namespace std; typedef long long int ll; typedef pair<int, int> P; const ll MOD ...
#include <algorithm> #include <climits> #include <cmath> #include <cstring> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> using namespace std; typedef long long int ll; typedef pair<int, int> P; const ll MOD ...
[["+", 8, 9, 0, 52, 15, 339, 51, 16, 17, 98], ["+", 8, 9, 0, 52, 15, 339, 51, 16, 12, 22]]
1
207
2
#include <algorithm> #include <iostream> #define N 123456 using namespace std; int main() { int n, cnt; bool a[2 * N + 1]; fill(a, a + (2 * N + 1), true); a[0] = a[1] = false; for (int i = 2; i <= 2 * N; i++) if (a[i]) for (int j = i + i; j <= 2 * N; j += i) a[j] = false; while (cin >...
#include <algorithm> #include <iostream> #define N 123456 using namespace std; int main() { int n, cnt; bool a[2 * N + 1]; fill(a, a + (2 * N + 1), true); a[0] = a[1] = false; for (int i = 2; i <= 2 * N; i++) if (a[i]) for (int j = i + i; j <= 2 * N; j += i) a[j] = false; while (cin >...
[["+", 0, 7, 10, 43, 49, 50, 51, 16, 17, 72], ["+", 0, 7, 10, 43, 49, 50, 51, 16, 12, 13]]
1
159
2
#include <algorithm> #include <cmath> #include <complex> #include <cstdlib> #include <fstream> #include <iostream> #include <iterator> #include <list> #include <map> #include <queue> #include <set> #include <stdio.h> #include <string> #include <vector> using namespace std; #define EPS (1e-10) #define EQ(a, b) (abs((a...
#include <algorithm> #include <cmath> #include <complex> #include <cstdlib> #include <fstream> #include <iostream> #include <iterator> #include <list> #include <map> #include <queue> #include <set> #include <stdio.h> #include <string> #include <vector> using namespace std; #define EPS (1e-10) #define EQ(a, b) (abs((a...
[["+", 0, 7, 10, 43, 49, 50, 51, 16, 17, 72], ["+", 0, 7, 10, 43, 49, 50, 51, 16, 12, 13]]
1
258
2
#include <algorithm> #include <climits> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <functional> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <utility> #include <vector> using n...
#include <algorithm> #include <climits> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <functional> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <utility> #include <vector> using n...
[["+", 0, 1, 0, 2, 3, 4, 0, 16, 17, 72], ["+", 0, 1, 0, 2, 3, 4, 0, 16, 12, 13]]
1
219
2
// AOJ 1172 #include <algorithm> #include <cmath> #include <iostream> #include <vector> using namespace std; #define MAX (123456 * 2) vector<int> prime; bool p[MAX]; void make_prime(void) { fill(p, p + MAX, true); p[0] = p[1] = false; for (int i = 4; i < MAX; i += 2) { p[i] = false; } prime.push_back(...
// AOJ 1172 #include <algorithm> #include <cmath> #include <iostream> #include <vector> using namespace std; #define MAX (123456 * 2) vector<int> prime; bool p[MAX]; void make_prime(void) { fill(p, p + MAX, true); p[0] = p[1] = false; for (int i = 4; i < MAX; i += 2) { p[i] = false; } prime.push_back(...
[["-", 8, 9, 0, 57, 15, 339, 51, 16, 17, 19], ["+", 8, 9, 0, 57, 15, 339, 51, 16, 17, 18]]
1
225
2
#include <algorithm> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <iostream> #include <map> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <vector> using namespace std; #define FOR(i, k, n) for (int i = (k); i < (int)n; ++i) #define ...
#include <algorithm> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <iostream> #include <map> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <vector> using namespace std; #define FOR(i, k, n) for (int i = (k); i < (int)n; ++i) #define ...
[["+", 0, 1, 0, 2, 3, 4, 0, 16, 17, 72], ["+", 0, 1, 0, 2, 3, 4, 0, 16, 12, 13]]
1
153
4
#include <iostream> using namespace std; const int MAX = 246913; const int SIZE = 123457; int main() { int n; bool prime[SIZE]; for (int i = 0; i < SIZE; i++) prime[i] = true; for (int i = 3; i < MAX; i += 2) { if (prime[((i - 1) >> 1)]) { for (int j = i + i + i; j < MAX; j += i) { if (...
#include <iostream> using namespace std; const int MAX = 246913; const int SIZE = 123457; int main() { int n; bool prime[SIZE]; for (int i = 0; i < SIZE; i++) prime[i] = true; for (int i = 3; i < MAX; i += 2) { if (prime[((i - 1) >> 1)]) { for (int j = i + i + i; j < MAX; j += i) { if (...
[["+", 0, 7, 10, 43, 49, 50, 51, 16, 17, 72], ["+", 0, 7, 10, 43, 49, 50, 51, 16, 12, 13], ["-", 8, 9, 0, 57, 15, 339, 51, 16, 12, 13], ["+", 8, 9, 0, 57, 15, 339, 51, 16, 12, 13]]
1
216
4
//============================================================================ // Name : TopCoderCompetition.cpp // Author : taguchi // Version : // Copyright : Your copyright notice // Description : Hello World in C++, Ansi-style //=====================================================================...
//============================================================================ // Name : TopCoderCompetition.cpp // Author : taguchi // Version : // Copyright : Your copyright notice // Description : Hello World in C++, Ansi-style //=====================================================================...
[["-", 12, 16, 12, 69, 341, 342, 0, 16, 17, 33], ["-", 12, 16, 12, 69, 341, 342, 0, 16, 12, 13]]
1
520
2
#include <algorithm> #include <cstdio> #include <deque> #include <iostream> #include <limits> #include <sstream> #include <string> #include <vector> using namespace std; int dp[1000001]; int main() { fill((int *)dp, (int *)dp + 1000000, 1); dp[0] = 0; dp[1] = 0; for (int i = 2; i * i <= 1000000; i++) { if...
#include <algorithm> #include <cstdio> #include <deque> #include <iostream> #include <limits> #include <sstream> #include <string> #include <vector> using namespace std; int dp[1000001]; int main() { fill((int *)dp, (int *)dp + 1000000, 1); dp[0] = 0; dp[1] = 0; for (int i = 2; i * i <= 1000000; i++) { if...
[["+", 0, 7, 10, 43, 49, 50, 51, 16, 17, 72], ["+", 0, 7, 10, 43, 49, 50, 51, 16, 12, 13]]
1
185
2
#include <algorithm> #include <cassert> #include <cfloat> #include <climits> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <functional> #include <iostream> #include <map> #include <memory> #include <numeric> #include <queue> #include <set> #include <sstream> #include <stack> #include...
#include <algorithm> #include <cassert> #include <cfloat> #include <climits> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <functional> #include <iostream> #include <map> #include <memory> #include <numeric> #include <queue> #include <set> #include <sstream> #include <stack> #include...
[["-", 0, 52, 8, 9, 0, 7, 15, 16, 17, 18], ["+", 0, 52, 8, 9, 0, 7, 15, 16, 17, 19]]
1
281
2
#include <cmath> #include <iostream> using namespace std; int main() { int n, count = 0; bool flag = false; while (true) { cin >> n; if (n == 0) break; count = 2 * n - n + 1; for (int i = 2 * n; i >= n; i--) { for (int j = 2; j <= sqrt(i); j++) { if (i % j == 0) { c...
#include <cmath> #include <iostream> using namespace std; int main() { int n, count = 0; bool flag = false; while (true) { cin >> n; if (n == 0) break; count = 2 * n - n; for (int i = 2 * n; i > n; i--) { for (int j = 2; j <= sqrt(i); j++) { if (i % j == 0) { count-...
[["-", 8, 9, 0, 1, 0, 11, 12, 16, 17, 72], ["-", 8, 9, 0, 1, 0, 11, 12, 16, 12, 13], ["-", 0, 52, 8, 9, 0, 7, 15, 16, 17, 20], ["+", 0, 52, 8, 9, 0, 7, 15, 16, 17, 47]]
1
116
4
#include <iostream> using namespace std; #define MAX_N 30000 bool prime[MAX_N]; int main(int argc, char const *argv[]) { for (int i = 0; i < MAX_N; i++) { prime[i] = true; } prime[0] = false; prime[1] = false; for (int i = 0; i < MAX_N; i++) { if (prime[i]) { for (int j = i + i; j < MAX_N; j ...
#include <iostream> using namespace std; #define MAX_N 300000 bool prime[MAX_N]; int main(int argc, char const *argv[]) { for (int i = 0; i < MAX_N; i++) { prime[i] = true; } prime[0] = false; prime[1] = false; for (int i = 0; i < MAX_N; i++) { if (prime[i]) { for (int j = i + i; j < MAX_N; j...
[["-", 36, 36, 36, 36, 0, 30, 0, 58, 51, 59], ["+", 36, 36, 36, 36, 0, 30, 0, 58, 51, 59]]
1
172
2
#include <stdio.h> #define MAX_N 123456 int prime[MAX_N]; bool is_prime[MAX_N + 1]; int sieve(int n); int main(void) { int n = 1; int a; for (;;) { scanf("%d", &n); if (n == 0) break; a = sieve(2 * n) - sieve(n); printf("%d\n", a); } return 0; } int sieve(int n) { int p = 0; for ...
#include <stdio.h> #define MAX_N 246912 int prime[MAX_N]; bool is_prime[MAX_N + 1]; int sieve(int n); int main(void) { int n = 1; int a; for (;;) { scanf("%d", &n); if (n == 0) break; a = sieve(2 * n) - sieve(n); printf("%d\n", a); } return 0; } int sieve(int n) { int p = 0; for ...
[["-", 36, 36, 36, 36, 0, 30, 0, 58, 51, 59], ["+", 36, 36, 36, 36, 0, 30, 0, 58, 51, 59]]
1
199
2
#include <stdio.h> #include <string.h> #define MAX (5000000) char prime[MAX]; int main(void) { memset(prime, 1, sizeof(prime)); prime[0] = prime[1] = 0; for (int i = 2; i < MAX; i++) { if (prime[i] == 1) { for (int j = i * 2; j < MAX; j += i) { prime[j] = 0; } } } while (1) { ...
#include <stdio.h> #include <string.h> #define MAX (5000000) char prime[MAX]; int main(void) { memset(prime, 1, sizeof(prime)); prime[0] = prime[1] = 0; for (int i = 2; i < MAX; i++) { if (prime[i] == 1) { for (int j = i * 2; j < MAX; j += i) { prime[j] = 0; } } } while (1) { ...
[["+", 0, 7, 10, 43, 49, 50, 51, 16, 17, 72], ["+", 0, 7, 10, 43, 49, 50, 51, 16, 12, 13]]
1
173
2
#include "bits/stdc++.h" using namespace std; #ifdef _DEBUG #include "dump.hpp" #else #define dump(...) #endif //#define int long long #define rep(i, a, b) for (int i = (a); i < (b); i++) #define rrep(i, a, b) for (int i = (b)-1; i >= (a); i--) #define all(c) begin(c), end(c) const int INF = sizeof(int) == sizeof(...
#include "bits/stdc++.h" using namespace std; #ifdef _DEBUG #include "dump.hpp" #else #define dump(...) #endif //#define int long long #define rep(i, a, b) for (int i = (a); i < (b); i++) #define rrep(i, a, b) for (int i = (b)-1; i >= (a); i--) #define all(c) begin(c), end(c) const int INF = sizeof(int) == sizeof(...
[["-", 0, 57, 64, 9, 0, 1, 0, 11, 12, 147], ["+", 0, 57, 64, 9, 0, 1, 0, 11, 12, 146]]
1
982
2
#include <iomanip> #include <iostream> #include <queue> #include <vector> using namespace std; int N, M, S, G; struct state { int node, velocity; double ti; int pre_node; bool operator<(const state &right) const { return ti > right.ti; } }; struct edge { int to, dist, upp; }; double dp[31][31][31]; double...
#include <iomanip> #include <iostream> #include <queue> #include <vector> using namespace std; int N, M, S, G; struct state { int node, velocity; double ti; int pre_node; bool operator<(const state &right) const { return ti > right.ti; } }; struct edge { int to, dist, upp; }; double dp[31][31][31]; double...
[["-", 64, 1, 0, 16, 31, 16, 12, 5, 0, 6], ["+", 64, 1, 0, 16, 31, 16, 12, 5, 0, 6]]
1
566
2
#include <algorithm> #include <cfloat> #include <climits> #include <cmath> #include <cstdio> #include <iomanip> #include <iostream> #include <istream> #include <iterator> #include <map> #include <numeric> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <vector> using names...
#include <algorithm> #include <cfloat> #include <climits> #include <cmath> #include <cstdio> #include <iomanip> #include <iostream> #include <istream> #include <iterator> #include <map> #include <numeric> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <vector> using names...
[["+", 3, 4, 0, 2, 3, 4, 0, 16, 17, 72], ["+", 3, 4, 0, 2, 3, 4, 0, 16, 12, 13]]
1
678
2
#include <cfloat> #include <iostream> #include <queue> using namespace std; int n, m; struct edge { int dist, lim; }; struct P { int from, pos, v; double time; bool operator>(const P &p) const { return time > p.time; } }; edge elist[31][31]; double G[31][31][31]; int main() { int s, g; while (cin >> ...
#include <cfloat> #include <iostream> #include <queue> using namespace std; int n, m; struct edge { int dist, lim; }; struct P { int from, pos, v; double time; bool operator>(const P &p) const { return time > p.time; } }; edge elist[31][31]; double G[31][31][31]; int main() { int s, g; while (cin >> ...
[["-", 64, 1, 0, 16, 31, 16, 12, 5, 0, 6], ["+", 64, 1, 0, 16, 31, 16, 12, 5, 0, 6]]
1
743
2
#include <algorithm> #include <climits> #include <cmath> #include <cstring> #include <ctime> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <sstream> #include <stack> #include <string> #include <vector> #define ALL(v) (v).begin(), (v).end() #define REP(i, p, n) for (int i = p; i < (int...
#include <algorithm> #include <climits> #include <cmath> #include <cstring> #include <ctime> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <sstream> #include <stack> #include <string> #include <vector> #define ALL(v) (v).begin(), (v).end() #define REP(i, p, n) for (int i = p; i < (int...
[["-", 0, 1, 0, 16, 31, 16, 12, 5, 0, 6], ["+", 0, 1, 0, 16, 31, 16, 12, 5, 0, 6]]
1
762
2
#include <algorithm> #include <bitset> #include <climits> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <functional> #include <iomanip> #include <iostream> #include <list> #include <map> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <v...
#include <algorithm> #include <bitset> #include <climits> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <functional> #include <iomanip> #include <iostream> #include <list> #include <map> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <v...
[["-", 0, 57, 15, 339, 51, 16, 12, 118, 119, 120], ["+", 0, 57, 15, 339, 51, 16, 12, 118, 119, 120]]
1
806
2
#include <cstdio> #include <cstring> #include <iostream> #include <queue> #include <string> #include <vector> using namespace std; class state { public: double cost; // 所要時間 int pp; // 前の位置 int np; // 今の位置 int v; // 速度 state(double _cost, int _pp, int _np, int _v) { cost = _cost; pp =...
#include <cstdio> #include <cstring> #include <iostream> #include <queue> #include <string> #include <vector> using namespace std; class state { public: double cost; // 所要時間 int pp; // 前の位置 int np; // 今の位置 int v; // 速度 state(double _cost, int _pp, int _np, int _v) { cost = _cost; pp =...
[["-", 8, 9, 0, 43, 49, 50, 51, 16, 17, 85], ["-", 8, 9, 0, 43, 49, 50, 51, 16, 12, 13], ["-", 0, 2, 3, 4, 0, 2, 3, 4, 0, 13], ["+", 0, 2, 3, 4, 0, 2, 3, 4, 0, 22]]
1
788
4
#include <cstdio> #include <iostream> #include <queue> #include <utility> #include <vector> using namespace std; #define EPS (double)1e-9 #define INF (double)1e9 #define MAX_SPEED 30 vector<vector<vector<double>>> dijk(int s_point, int s_speed, vector<vector<vector<pair<double, pair<int, int>>>>> &adj) { int v...
#include <cstdio> #include <iostream> #include <queue> #include <utility> #include <vector> using namespace std; #define EPS (double)1e-9 #define INF (double)1e9 #define MAX_SPEED 33 vector<vector<vector<double>>> dijk(int s_point, int s_speed, vector<vector<vector<pair<double, pair<int, int>>>>> &adj) { int v...
[["-", 36, 36, 36, 36, 0, 30, 0, 58, 51, 59], ["+", 36, 36, 36, 36, 0, 30, 0, 58, 51, 59], ["-", 0, 52, 8, 9, 0, 7, 15, 16, 17, 18], ["+", 0, 52, 8, 9, 0, 7, 15, 16, 17, 19]]
1
904
4
#include <bits/stdc++.h> using namespace std; typedef pair<int, int> Pi; typedef pair<double, int> Pd; typedef pair<Pd, Pi> PP; struct edge { int to, lim; double dist; edge() {} edge(int to, int lim, double dist) : to(to), lim(lim), dist(dist) {} }; vector<vector<edge>> G; double mint[33][33][33]; int n, m,...
#include <bits/stdc++.h> using namespace std; typedef pair<int, int> Pi; typedef pair<double, int> Pd; typedef pair<Pd, Pi> PP; struct edge { int to, lim; double dist; edge() {} edge(int to, int lim, double dist) : to(to), lim(lim), dist(dist) {} }; vector<vector<edge>> G; double mint[33][33][33]; int n, m,...
[["-", 8, 9, 0, 7, 10, 43, 49, 50, 51, 13], ["+", 8, 9, 0, 7, 10, 43, 49, 50, 51, 13], ["-", 0, 52, 8, 9, 0, 7, 15, 16, 17, 18], ["+", 0, 52, 8, 9, 0, 7, 15, 16, 17, 19], ["-", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6], ["+", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6]]
1
674
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#include <bits/stdc++.h> #define INF 0x3f3f3f3f #define rep(i, n) for (int i = 0; i < (n); i++) using namespace std; struct P { int to, c, d; }; vector<P> E[30]; double d[30][31][30]; struct st { int p, h, pr; double c; }; bool operator<(st a, st b) { return a.c > b.c; } int main() { int n, m; while (scanf(...
#include <bits/stdc++.h> #define INF 0x3f3f3f3f #define rep(i, n) for (int i = 0; i < (n); i++) using namespace std; struct P { int to, c, d; }; vector<P> E[30]; double d[30][31][30]; struct st { int p, h, pr; double c; }; bool operator<(st a, st b) { return a.c > b.c; } int main() { int n, m; while (scanf(...
[["-", 0, 1, 0, 2, 3, 4, 0, 83, 0, 13], ["+", 0, 1, 0, 2, 3, 4, 0, 83, 0, 22]]
1
598
2
#include <bits/stdc++.h> #define S second #define F first #define EPS (1e-7) #define INF (1e9) #define N 31 using namespace std; typedef pair<int, int> P1; typedef pair<int, P1> P2; typedef pair<int, P1> P3; typedef pair<P3, int> P4; vector<P2> G[N]; int n, m, s, g; double dijkstra() { double d[N][N][N]; for (int...
#include <bits/stdc++.h> #define S second #define F first #define EPS (1e-7) #define INF (1e9) #define N 31 using namespace std; typedef pair<int, int> P1; typedef pair<int, P1> P2; typedef pair<double, P1> P3; typedef pair<P3, int> P4; vector<P2> G[N]; int n, m, s, g; double dijkstra() { double d[N][N][N]; for (...
[["-", 0, 134, 39, 344, 3, 347, 0, 77, 39, 40], ["+", 0, 134, 39, 344, 3, 347, 0, 77, 39, 40]]
1
702
2
#include <bits/stdc++.h> using namespace std; #define fi first #define se second #define repl(i, a, b) for (int i = (int)(a); i < (int)(b); i++) #define repr(i, n) for (int i = (int)(n - 1); i >= 0; i--) #define rep(i, n) repl(i, 0, n) #define each(itr, v) for (auto itr : v) #define pb(s) push_back(s) #define all(x) (...
#include <bits/stdc++.h> using namespace std; #define fi first #define se second #define repl(i, a, b) for (int i = (int)(a); i < (int)(b); i++) #define repr(i, n) for (int i = (int)(n - 1); i >= 0; i--) #define rep(i, n) repl(i, 0, n) #define each(itr, v) for (auto itr : v) #define pb(s) push_back(s) #define all(x) (...
[["-", 0, 11, 12, 69, 28, 69, 341, 342, 0, 22], ["+", 0, 11, 12, 69, 28, 69, 341, 342, 0, 22], ["-", 0, 1, 0, 11, 12, 69, 341, 342, 0, 22], ["+", 0, 1, 0, 11, 12, 69, 341, 342, 0, 22], ["-", 8, 9, 0, 43, 49, 50, 49, 80, 81, 13], ["+", 8, 9, 0, 43, 49, 50, 49, 80, 81, 13], ["-", 75, 76, 0, 9, 0, 1, 0, 2, 63, 22], ["+", ...
1
683
9
#include <iostream> #include <queue> #include <vector> using namespace std; class Node { public: int pre; int now; int vel; double time; Node(int p, int n, int v, double t) { pre = p; now = n; vel = v; time = t; } bool operator<(const Node &n) const { return time > n.time; } }; int mai...
#include <iostream> #include <queue> #include <vector> using namespace std; class Node { public: int pre; int now; int vel; double time; Node(int p, int n, int v, double t) { pre = p; now = n; vel = v; time = t; } bool operator<(const Node &n) const { return time > n.time; } }; int mai...
[["-", 8, 9, 0, 43, 49, 50, 51, 4, 0, 13], ["+", 8, 9, 0, 43, 49, 50, 51, 4, 0, 22], ["-", 15, 339, 51, 16, 31, 16, 12, 118, 119, 120], ["+", 15, 339, 51, 16, 31, 16, 12, 118, 119, 120]]
1
648
4
#include <algorithm> #include <iomanip> #include <iostream> #include <queue> #include <vector> using namespace std; const int S_MAX = 30; const double inf = 1e9; struct info { int curr; int prev; int v; double t; info(int c, int p, int v, double t) : curr(c), prev(p), v(v), t(t) {} }; namespace std { bool op...
#include <algorithm> #include <iomanip> #include <iostream> #include <queue> #include <vector> using namespace std; const int S_MAX = 30; const double inf = 1e9; struct info { int curr; int prev; int v; double t; info(int c, int p, int v, double t) : curr(c), prev(p), v(v), t(t) {} }; namespace std { bool op...
[["+", 3, 4, 0, 2, 3, 4, 0, 16, 17, 72], ["+", 3, 4, 0, 2, 3, 4, 0, 16, 12, 13], ["-", 0, 1, 0, 16, 12, 2, 3, 4, 0, 13], ["+", 0, 1, 0, 16, 12, 2, 3, 4, 0, 13]]
1
716
4
#include <iostream> #include <queue> #include <tuple> #include <vector> using namespace std; const double INF = 1e10; struct Edge { int cost, to, c; Edge(int to, int cost, int c) : to(to), cost(cost), c(c) {} }; double dijkstra(int s, int g, vector<vector<Edge>> &G) { int n = G.size(); vector<vector<vector<d...
#include <iostream> #include <queue> #include <tuple> #include <vector> using namespace std; const double INF = 1e10; struct Edge { int cost, to, c; Edge(int to, int cost, int c) : to(to), cost(cost), c(c) {} }; double dijkstra(int s, int g, vector<vector<Edge>> &G) { int n = G.size(); vector<vector<vector<d...
[["-", 8, 9, 0, 1, 0, 2, 3, 4, 0, 13], ["+", 8, 9, 0, 1, 0, 2, 3, 4, 0, 22]]
1
723
2
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define INF 1000000007 #define fi first #define se second using namespace std; typedef pair<int, int> pi; typedef pair<double, int> pd; typedef pair<pd, pi> PP; struct edge { int to, dist, limit; }; int n, m, s, g; double dp[31][31][31]...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define INF 1000000007 #define fi first #define se second using namespace std; typedef pair<int, int> pi; typedef pair<double, int> pd; typedef pair<pd, pi> PP; struct edge { int to, dist, limit; }; int n, m, s, g; double dp[31][31][31]...
[["-", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6], ["+", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6]]
1
575
2
#include <algorithm> #include <cmath> #include <cstdio> #include <queue> #include <vector> using namespace std; typedef pair<pair<double, int>, pair<int, int>> P; class road { public: int to, d, c; road(int x, int y, int z) { to = x; d = y; c = z; }; }; vector<road> G[31]; int main() { int n, m,...
#include <algorithm> #include <cmath> #include <cstdio> #include <queue> #include <vector> using namespace std; typedef pair<pair<double, int>, pair<int, int>> P; class road { public: int to, d, c; road(int x, int y, int z) { to = x; d = y; c = z; }; }; vector<road> G[31]; int main() { int n, m,...
[["-", 0, 7, 8, 9, 0, 7, 15, 16, 17, 18], ["+", 0, 7, 8, 9, 0, 7, 15, 16, 17, 19]]
1
765
2
#include <cstdio> #include <iostream> using namespace std; const int MAX = 123456; int Sosuu[MAX] = {0}; void make_Sosuu() { for (int i = 2; i < MAX; i++) Sosuu[i] = 1; for (int i = 2; i < MAX; i++) { if (Sosuu[i]) { for (int j = i * 2; j < MAX; j += i) { Sosuu[j] = 0; } } } } in...
#include <cstdio> #include <iostream> using namespace std; const int MAX = 123456 * 2; int Sosuu[MAX] = {0}; void make_Sosuu() { for (int i = 2; i < MAX; i++) Sosuu[i] = 1; for (int i = 2; i < MAX; i++) { if (Sosuu[i]) { for (int j = i * 2; j < MAX; j += i) { Sosuu[j] = 0; } } } }...
[["+", 0, 30, 0, 43, 49, 50, 51, 16, 17, 48], ["+", 0, 30, 0, 43, 49, 50, 51, 16, 12, 13]]
1
176
2
#include <iostream> using namespace std; int main() { int n; bool table[123457 * 2]; for (int i = 0; i < 123457 * 2; i++) table[i] = true; table[0] = table[1] = false; for (int i = 2; i < 123457; i++) { if (table[i]) for (int j = 2 * i; j < 123457 * 2; j += i) table[j] = false; } w...
#include <iostream> using namespace std; int main() { int n; bool table[123457 * 2]; for (int i = 0; i < 123457 * 2; i++) table[i] = true; table[0] = table[1] = false; for (int i = 2; i < 123457; i++) { if (table[i]) for (int j = 2 * i; j < 123457 * 2; j += i) table[j] = false; } w...
[["+", 0, 7, 10, 43, 49, 50, 51, 16, 17, 72], ["+", 0, 7, 10, 43, 49, 50, 51, 16, 12, 13]]
1
161
2
#include <algorithm> #include <cassert> #include <climits> #include <cmath> #include <cstdio> #include <cstdlib> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> using namespace std; #define INF (INT_MAX / 3 - 10) long n; /* in...
#include <algorithm> #include <cassert> #include <climits> #include <cmath> #include <cstdio> #include <cstdlib> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> using namespace std; #define INF (INT_MAX / 3 - 10) long n; /* in...
[["+", 0, 7, 10, 43, 49, 50, 51, 16, 17, 72], ["+", 0, 7, 10, 43, 49, 50, 51, 16, 12, 13]]
1
320
2
from math import sqrt size = 123456 primes = [x for x in range(2, 2*size+1) if x == 2 or x % 2 == 1] for i in range(2, int(sqrt(2*size))): primes = [x for x in primes if x % i != 0 or x == i] while True: n = int(input()) if n == 0: break nums = [x for x in primes if x >= n and x <= 2*n] print(len(...
from math import sqrt size = 123456 primes = [x for x in range(2, 2*size+1) if x == 2 or x % 2 == 1] for i in range(2, int(sqrt(2*size))): primes = [x for x in primes if x % i != 0 or x == i] while True: n = int(input()) if n == 0: break nums = [x for x in primes if x > n and x <= 2*n] print(len(n...
[["-", 12, 658, 0, 678, 0, 679, 31, 666, 667, 20], ["+", 12, 658, 0, 678, 0, 679, 31, 666, 667, 47]]
5
115
2
primes = [0, 0] + [1]*246911 for i in range(2, 497): if primes[i]: for j in range(i*i, 246913, i): primes[j] = 0 while True: n = int(input()) if n == 0: break print(sum(1 for i in range(n, 2*n+1) if primes[i]))
primes = [0, 0] + [1]*246911 for i in range(2, 497): if primes[i]: for j in range(i*i, 246913, i): primes[j] = 0 while True: n = int(input()) if n == 0: break print(sum(1 for i in range(n+1, 2*n+1) if primes[i]))
[["+", 0, 659, 12, 652, 3, 4, 0, 657, 17, 72], ["+", 0, 659, 12, 652, 3, 4, 0, 657, 12, 612]]
5
91
2
input_list = [] while True: N = int(input()) if N == 0: break input_list.append(N) n = 123456*2 isPrime = [True for i in range(n)] for i in range(int(n)): if i % 2 != 0: for j in range(2, int(i ** 0.5) + 1): if i % j == 0: isPrime[i] = False ...
input_list = [] while True: N = int(input()) if N == 0: break input_list.append(N) n = 123456*2 isPrime = [True for i in range(n)] for i in range(int(n)): if i % 2 != 0: for j in range(2, int(i ** 0.5) + 1): if i % j == 0: isPrime[i] = False ...
[["+", 0, 662, 12, 206, 206, 663, 0, 657, 17, 72], ["+", 0, 662, 12, 206, 206, 663, 0, 657, 12, 612]]
5
139
2
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.Stack; public class Main { /** * @param args * @throws IOException */ public static void main(String[] args) throws IOException { // TODO Auto-generated method stub BufferedReader br = ne...
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.Stack; public class Main { /** * @param args * @throws IOException */ public static void main(String[] args) throws IOException { // TODO Auto-generated method stub BufferedReader br = ne...
[["-", 8, 196, 0, 57, 15, 15, 0, 16, 17, 60], ["-", 8, 196, 0, 57, 15, 15, 0, 16, 12, 215], ["+", 8, 196, 0, 57, 15, 15, 0, 492, 0, 131], ["+", 8, 196, 0, 57, 15, 15, 0, 492, 141, 22], ["+", 0, 57, 15, 15, 0, 492, 3, 4, 0, 24], ["+", 15, 15, 0, 492, 3, 4, 0, 5, 0, 62], ["+", 15, 15, 0, 492, 3, 4, 0, 5, 0, 491], ["+", 0...
3
295
9
#include <cstring> #include <iostream> #include <queue> #define INF 1e9 using namespace std; class DP { public: double cost; unsigned char cur, sp, prev; DP() {} DP(double c, int cu, int s, int pr) { cost = c; cur = cu; sp = s; prev = pr; } bool operator<(const DP &opp) const { return co...
#include <cstring> #include <iostream> #include <queue> #define INF 1e9 using namespace std; class DP { public: double cost; unsigned char cur, sp, prev; DP() {} DP(double c, int cu, int s, int pr) { cost = c; cur = cu; sp = s; prev = pr; } bool operator<(const DP &opp) const { return co...
[["-", 0, 2, 3, 4, 0, 2, 3, 4, 0, 13], ["+", 0, 2, 3, 4, 0, 2, 3, 4, 0, 22], ["-", 64, 1, 0, 2, 3, 4, 0, 5, 0, 6], ["+", 64, 1, 0, 2, 3, 4, 0, 5, 0, 6]]
1
532
4
#include <cstdio> #include <iostream> #include <queue> #include <vector> using namespace std; #define rep(i, a) for (int i = 0; i < a; i++) int n, m; int s, g; struct edge { int to, d, c; edge() {} edge(int to, int d, int c) : to(to), d(d), c(c) {} }; vector<vector<edge>> E; struct node { double cost; ...
#include <cstdio> #include <iostream> #include <queue> #include <vector> using namespace std; #define rep(i, a) for (int i = 0; i < a; i++) int n, m; int s, g; struct edge { int to, d, c; edge() {} edge(int to, int d, int c) : to(to), d(d), c(c) {} }; vector<vector<edge>> E; struct node { double cost; ...
[["-", 0, 2, 3, 4, 0, 2, 3, 4, 0, 13], ["+", 0, 2, 3, 4, 0, 2, 3, 4, 0, 22], ["+", 0, 30, 0, 14, 8, 9, 0, 37, 0, 38], ["+", 0, 30, 0, 14, 8, 9, 0, 37, 0, 13], ["+", 0, 30, 0, 14, 8, 9, 0, 37, 0, 35]]
1
579
5
#include <bits/stdc++.h> using namespace std; #define MAX_V 1010 const int INF = 1e9; struct edge { int to, cap, rev; }; vector<edge> G[MAX_V]; bool used[MAX_V]; void add_edge(int from, int to, int cap) { G[from].push_back((edge){to, cap, G[to].size()}); G[to].push_back((edge){from, 0, G[from].size() - 1}); }...
#include <bits/stdc++.h> using namespace std; #define MAX_V 1010 const int INF = 1e9; struct edge { int to, cap, rev; }; vector<edge> G[MAX_V]; bool used[MAX_V]; void add_edge(int from, int to, int cap) { G[from].push_back((edge){to, cap, G[to].size()}); G[to].push_back((edge){from, 0, G[from].size() - 1}); }...
[["-", 64, 1, 0, 2, 3, 4, 0, 16, 31, 22], ["+", 64, 1, 0, 2, 3, 4, 0, 16, 31, 22], ["-", 0, 52, 8, 9, 0, 7, 15, 16, 12, 22], ["+", 0, 52, 8, 9, 0, 7, 15, 16, 12, 22], ["-", 8, 1, 0, 2, 3, 4, 0, 16, 31, 22], ["+", 8, 1, 0, 2, 3, 4, 0, 16, 31, 22]]
1
594
8
#include <algorithm> #include <climits> #include <cmath> #include <cstdio> #include <cstring> #include <iostream> #include <map> #include <queue> #include <set> #include <string> #include <vector> using namespace std; #define rep(i, n) for (int i = 0; i < ((int)(n)); i++) #define reg(i, a, b) for (int i = ((int)(a)); i...
#include <algorithm> #include <climits> #include <cmath> #include <cstdio> #include <cstring> #include <iostream> #include <map> #include <queue> #include <set> #include <string> #include <vector> using namespace std; #define rep(i, n) for (int i = 0; i < ((int)(n)); i++) #define reg(i, a, b) for (int i = ((int)(a)); i...
[["+", 8, 9, 0, 1, 0, 11, 31, 118, 119, 120], ["+", 0, 14, 8, 9, 0, 1, 0, 11, 17, 32], ["+", 0, 14, 8, 9, 0, 1, 0, 11, 12, 13], ["+", 0, 30, 0, 14, 8, 9, 0, 1, 0, 35], ["+", 8, 9, 0, 1, 0, 11, 31, 118, 28, 22], ["+", 8, 9, 0, 1, 0, 11, 31, 118, 17, 131]]
1
701
6
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); i++) using namespace std; int gcd(int a, int b) { if (!b) return a; return gcd(b, a % b); } int b[500], r[500]; vector<int> E[500]; bool used[1000]; int match[1000]; bool dfs(int u) { used[u] = true; for (int v : E[u]) { int w = match...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); i++) using namespace std; int gcd(int a, int b) { if (!b) return a; return gcd(b, a % b); } int b[500], r[500]; vector<int> E[500]; bool used[1000]; int match[1000]; bool dfs(int u) { used[u] = true; for (int v : E[u]) { int w = match...
[["-", 8, 9, 0, 1, 0, 2, 3, 4, 0, 13], ["+", 8, 9, 0, 42, 0, 2, 3, 4, 0, 22], ["-", 0, 1, 0, 2, 3, 4, 0, 25, 0, 35]]
1
349
6
#include <bits/stdc++.h> using namespace std; struct Bipartite_Matching { vector<vector<int>> graph; vector<int> dist, match; vector<bool> used, vv; Bipartite_Matching(int n, int m) { graph.resize(n); match.assign(m, -1); used.assign(n, false); } void add_edge(int u, int v) { graph[u].push_b...
#include <bits/stdc++.h> using namespace std; struct Bipartite_Matching { vector<vector<int>> graph; vector<int> dist, match; vector<bool> used, vv; Bipartite_Matching(int n, int m) { graph.resize(n); match.assign(m, -1); used.assign(n, false); } void add_edge(int u, int v) { graph[u].push_b...
[["-", 51, 16, 31, 2, 3, 4, 0, 2, 63, 22], ["+", 51, 16, 31, 2, 3, 4, 0, 2, 63, 22]]
1
744
4
#pragma GCC optimize("O3") #pragma GCC target("avx") #include "bits/stdc++.h" using namespace std; using ll = long long int; #define debug(v) \ { \ printf("L%d %s > ", __LINE_...
#pragma GCC optimize("O3") #pragma GCC target("avx") #include "bits/stdc++.h" using namespace std; using ll = long long int; #define debug(v) \ { \ printf("L%d %s > ", __LINE_...
[["+", 0, 1, 0, 2, 3, 4, 0, 16, 31, 22], ["+", 0, 1, 0, 2, 3, 4, 0, 16, 17, 72]]
1
2,496
2
#include <iostream> #include <vector> using namespace std; #define vec vector #define pb push_back #define FOR(i, c) \ for (__typeof((c).begin()) i = (c).begin(); i != (c).end(); ++i) #define REP(i, n) for (int i = 0; i < (int)(n); i++) // typedef long lo...
#include <iostream> #include <vector> using namespace std; #define vec vector #define pb push_back #define FOR(i, c) \ for (__typeof((c).begin()) i = (c).begin(); i != (c).end(); ++i) #define REP(i, n) for (int i = 0; i < (int)(n); i++) // typedef long lo...
[["+", 0, 2, 3, 4, 0, 16, 31, 23, 0, 24], ["+", 0, 2, 3, 4, 0, 16, 31, 23, 0, 25], ["+", 0, 1, 0, 2, 3, 4, 0, 16, 17, 48], ["+", 0, 1, 0, 2, 3, 4, 0, 16, 12, 13]]
1
583
4
#include <cstdio> #include <cstring> #include <queue> using namespace std; const int MAXV = 2005; const int MAXE = MAXV * MAXV; const int INF = 1 << 29; struct BiparateMatching { int N, M, E, match[MAXV + 1], dist[MAXV + 1]; int last[MAXE], prev[MAXE], to[MAXE]; BiparateMatching(int n, int m) : N(n), M(m), E(0)...
#include <cstdio> #include <cstring> #include <queue> using namespace std; const int MAXV = 2005; const int MAXE = 505 * 505; const int INF = 1 << 29; struct BiparateMatching { int N, M, E, match[MAXV + 1], dist[MAXV + 1]; int last[MAXE], prev[MAXE], to[MAXE]; BiparateMatching(int n, int m) : N(n), M(m), E(0) {...
[["-", 0, 30, 0, 43, 49, 50, 51, 16, 31, 22], ["+", 0, 30, 0, 43, 49, 50, 51, 16, 31, 13], ["-", 0, 30, 0, 43, 49, 50, 51, 16, 12, 22], ["+", 0, 30, 0, 43, 49, 50, 51, 16, 12, 13]]
1
758
4
#include <algorithm> #include <bitset> #include <cassert> #include <climits> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <functional> #include <iomanip> #include <iostream> #include <iterator> #include <list> #include <map> #include <numeric> #include <queue> #include <set> #incl...
#include <algorithm> #include <bitset> #include <cassert> #include <climits> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <functional> #include <iomanip> #include <iostream> #include <iterator> #include <list> #include <map> #include <numeric> #include <queue> #include <set> #incl...
[["-", 0, 1, 0, 2, 3, 4, 0, 16, 31, 22], ["+", 0, 1, 0, 2, 3, 4, 0, 16, 31, 22]]
1
1,000
2
#include <algorithm> #include <cstdio> #include <cstring> #include <queue> #include <vector> using namespace std; #define MAX_V 1111 struct edge { int to, cap, rev; }; const int inf = 1 << 21; vector<edge> G[MAX_V]; int level[MAX_V]; int iter[MAX_V]; void add_edge(int f, int t, int cap) { G[f].push_back((edge){t...
#include <algorithm> #include <cstdio> #include <cstring> #include <queue> #include <vector> using namespace std; #define MAX_V 1111 struct edge { int to, cap, rev; }; const int inf = 1 << 21; vector<edge> G[MAX_V]; int level[MAX_V]; int iter[MAX_V]; void add_edge(int f, int t, int cap) { G[f].push_back((edge){t...
[["-", 0, 2, 3, 4, 0, 16, 31, 16, 31, 22], ["+", 0, 2, 3, 4, 0, 16, 31, 16, 31, 22]]
1
778
4
while True: s = input() if s[0] == '.': break r = [] f = False for c in s: if c == '(' or c == '[': r.append(c) elif c == ')': if not r or r.pop() != '(': print("no") break elif c == ']': if not r or r.pop() ...
while True: s = input() if s[0] == '.': break r = [] f = False for c in s: if c == '(' or c == '[': r.append(c) elif c == ')': if not r or r.pop() != '(': print("no") break elif c == ']': if not r or r.pop() ...
[["+", 0, 1, 0, 652, 3, 4, 0, 41, 0, 121], ["+", 0, 652, 3, 4, 0, 41, 0, 681, 0, 372], ["+", 0, 652, 3, 4, 0, 41, 0, 681, 28, 22], ["+", 0, 1, 0, 652, 3, 4, 0, 41, 0, 95], ["+", 0, 652, 3, 4, 0, 41, 0, 557, 0, 654], ["+", 0, 652, 3, 4, 0, 41, 0, 557, 0, 6], ["+", 0, 652, 3, 4, 0, 41, 0, 557, 0, 655]]
5
114
7
import java.util.Arrays; import java.util.LinkedList; import java.util.Queue; import java.util.Scanner; public class Main { public static void main(String[] args) { Main p = new Main(); } public Main() { Scanner sc = new Scanner(System.in); while (true) { h = sc.nextInt(); w = sc.nextInt(); ...
import java.util.Arrays; import java.util.LinkedList; import java.util.Queue; import java.util.Scanner; public class Main { public static void main(String[] args) { Main p = new Main(); } public Main() { Scanner sc = new Scanner(System.in); while (true) { h = sc.nextInt(); w = sc.nextInt(); ...
[["+", 0, 492, 3, 4, 0, 16, 31, 23, 0, 24], ["+", 0, 492, 3, 4, 0, 16, 31, 23, 0, 25], ["+", 0, 57, 64, 1, 0, 492, 3, 4, 0, 24]]
3
849
4
import static java.lang.Integer.parseInt; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayDeque; import java.util.Arrays; import java.util.Deque; import java.util.StringTokenizer; /** * Identically Colored Panels Connection */ public class Main { ...
import static java.lang.Integer.parseInt; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayDeque; import java.util.Arrays; import java.util.Deque; import java.util.StringTokenizer; /** * Identically Colored Panels Connection */ public class Main { ...
[["-", 0, 57, 64, 196, 0, 57, 64, 93, 0, 94], ["+", 0, 57, 64, 196, 0, 57, 64, 116, 0, 117]]
3
881
2
#include <iostream> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); ++i) #define L(a, d) ((a) << ((d)*3)) #define R(a, d) (((a) >> ((d)*3)) & 7) int h, w, c, f[16][16], ofs[4][2] = {{0, 1}, {1, 0}, {-1, 0}, {0, -1}}; void P(int d) { int m = ~L(7, d + 1); rep(i, h) rep(j, w) { f[i][j] &= m; ...
#include <iostream> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); ++i) #define L(a, d) ((a) << ((d)*3)) #define R(a, d) (((a) >> ((d)*3)) & 7) int h, w, c, f[16][16], ofs[4][2] = {{0, 1}, {1, 0}, {-1, 0}, {0, -1}}; void P(int d) { int m = ~L(7, d + 1); rep(i, h) rep(j, w) { f[i][j] &= m; ...
[["+", 0, 14, 8, 9, 0, 43, 49, 50, 0, 32], ["+", 0, 14, 8, 9, 0, 43, 49, 50, 51, 13]]
1
491
2
#include <cstdio> #include <iostream> #include <queue> #define xx first #define yy second #define mp make_pair #define pb push using namespace std; int dx[] = {0, 0, 1, -1}; int dy[] = {1, -1, 0, 0}; int anss = 0; void play(int h, int w, int c, int mas[10][10], int cnt) { // cout << "x" << endl; // cout << endl;...
#include <cstdio> #include <iostream> #include <queue> #define xx first #define yy second #define mp make_pair #define pb push using namespace std; int dx[] = {0, 0, 1, -1}; int dy[] = {1, -1, 0, 0}; int anss = 0; void play(int h, int w, int c, int mas[10][10], int cnt) { // cout << "x" << endl; // cout << endl;...
[["-", 0, 57, 15, 339, 51, 16, 31, 69, 28, 22], ["-", 15, 339, 51, 16, 31, 69, 341, 342, 0, 70], ["-", 15, 339, 51, 16, 31, 69, 341, 342, 0, 22], ["-", 15, 339, 51, 16, 31, 69, 341, 342, 0, 73], ["-", 8, 9, 0, 57, 15, 339, 51, 16, 17, 60]]
1
770
5
#include <algorithm> #include <iostream> #include <vector> using namespace std; #define REP(i, n) for (int(i) = 0; (i) < (n); (i)++) const int MAX = 1000000; int dp[MAX + 1]; int dp2[MAX + 1]; void solve() { fill(dp, dp + MAX + 1, MAX); fill(dp2, dp2 + MAX + 1, MAX); dp[0] = dp[2] = 0; vector<int> v; for ...
#include <algorithm> #include <iostream> #include <vector> using namespace std; #define REP(i, n) for (int(i) = 0; (i) < (n); (i)++) const int MAX = 1000000; int dp[MAX + 1]; int dp2[MAX + 1]; void solve() { fill(dp, dp + MAX + 1, MAX); fill(dp2, dp2 + MAX + 1, MAX); dp[0] = dp2[0] = 0; vector<int> v; for...
[["-", 0, 1, 0, 11, 12, 11, 31, 69, 28, 22], ["+", 0, 1, 0, 11, 12, 11, 31, 69, 28, 22], ["-", 0, 11, 12, 11, 31, 69, 341, 342, 0, 13], ["+", 0, 11, 12, 11, 31, 69, 341, 342, 0, 13]]
1
305
4
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<int, int> pii; typedef vector<int> vi; typedef vector<pair<int, int>> vii; #define rrep(i, m, n) for (int(i) = (m); (i) < (n); (i)++) #define erep(i, m, n) for (int(i) = (m); (i) <= (n); (i)++) #define rep(i, n) for (int(i) = 0; (i) <...
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<int, int> pii; typedef vector<int> vi; typedef vector<pair<int, int>> vii; #define rrep(i, m, n) for (int(i) = (m); (i) < (n); (i)++) #define erep(i, m, n) for (int(i) = (m); (i) <= (n); (i)++) #define rep(i, n) for (int(i) = 0; (i) <...
[["-", 8, 9, 0, 1, 0, 2, 3, 4, 0, 13], ["+", 8, 9, 0, 1, 0, 2, 3, 4, 0, 22]]
1
559
4
#include <algorithm> #include <iostream> #include <vector> using namespace std; vector<int> c; vector<int> a, b; int main() { c.push_back(0); for (int i = 1; c[i - 1] <= 1000010; i++) c.push_back(i * (i + 1) * (i + 2) / 6); for (int i = 0; i <= 1000000; i++) { a.push_back(i); b.push_back(i); } ...
#include <algorithm> #include <iostream> #include <vector> using namespace std; vector<int> c; vector<int> a, b; int main() { c.push_back(0); for (int i = 1; c[i - 1] <= 1000010; i++) c.push_back(i * (i + 1) * (i + 2) / 6); for (int i = 0; i <= 1000001; i++) { a.push_back(i); b.push_back(i); } ...
[["-", 0, 14, 8, 9, 0, 7, 15, 16, 12, 13], ["+", 0, 14, 8, 9, 0, 7, 15, 16, 12, 13], ["-", 0, 57, 15, 339, 51, 16, 12, 16, 17, 47], ["+", 0, 57, 15, 339, 51, 16, 12, 16, 17, 20]]
1
287
4
#include <algorithm> #include <cstdio> #include <iostream> #include <math.h> #include <queue> #include <stdio.h> #include <string> #include <utility> #define pi 3.14159 #define Inf (int)pow(2., 12.) using namespace std; typedef std::pair<int, int> mypair; queue<mypair> qu; #define M 1000000 int odd[M], all[M]; void ...
#include <algorithm> #include <cstdio> #include <iostream> #include <math.h> #include <queue> #include <stdio.h> #include <string> #include <utility> #define pi 3.14159 #define Inf (int)pow(2., 12.) using namespace std; typedef std::pair<int, int> mypair; queue<mypair> qu; #define M 1000000 int odd[M + 1], all[M + 1]...
[["+", 0, 30, 0, 43, 49, 80, 81, 16, 17, 72], ["+", 0, 30, 0, 43, 49, 80, 81, 16, 12, 13]]
1
254
4
#include <algorithm> #include <iostream> using namespace std; int i, j, n, three[1000000], four[1000000], four_2[1000000], c[1000000], c_2[1000000]; int main() { three[0] = 1; four[0] = 1; for (i = 1; i < 1000000; i++) three[i] = i + 1 + three[i - 1]; for (i = 1; i < 1000000; i++) four[i] = three...
#include <algorithm> #include <iostream> using namespace std; int i, j, n, three[1000000], four[1000000], four_2[1000000], c[1000000], c_2[1000000]; int main() { three[0] = 1; four[0] = 1; for (i = 1; i < 1000000; i++) three[i] = i + 1 + three[i - 1]; for (i = 1; i < 1000000; i++) four[i] = three...
[["-", 0, 14, 8, 9, 0, 7, 15, 16, 17, 19], ["-", 0, 14, 8, 9, 0, 7, 15, 16, 12, 22], ["+", 0, 14, 8, 9, 0, 7, 15, 16, 17, 18], ["+", 0, 14, 8, 9, 0, 7, 15, 16, 12, 13], ["-", 0, 7, 8, 9, 0, 7, 15, 16, 12, 22], ["+", 0, 7, 8, 9, 0, 7, 15, 16, 12, 13]]
1
366
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// http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=1167&lang=jp #include <fstream> #include <iostream> #define Max_Len 1000000 using namespace std; int triCalc(int num) { static short int count[Max_Len]; static short int triangle[Max_Len]; static bool f = true; if (f) { //????????? for (int i =...
// http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=1167&lang=jp #include <fstream> #include <iostream> #define Max_Len 1000000 using namespace std; int triCalc(int num) { static int count[Max_Len]; static int triangle[Max_Len]; static bool f = true; if (f) { //初期化 for (int i = 0; i < Max_Len; i...
[["-", 0, 14, 8, 9, 0, 43, 39, 86, 0, 133]]
1
602
4
#include <algorithm> #include <cstring> #include <iostream> using namespace std; int x[8000000][2], a[999], b[999], s, n; int main() { a[0] = 1; b[0] = 1; for (int i = 1; i < 300; i++) { a[i] = a[i - 1] + (i + 1) * (i + 2) / 2; if (a[i] % 2 == 1) { s++; b[s] = a[i]; } } n = 1200000; ...
#include <algorithm> #include <cstring> #include <iostream> using namespace std; int x[8000000][2], a[999], b[999], s, n; int main() { a[0] = 1; b[0] = 1; for (int i = 1; i < 300; i++) { a[i] = a[i - 1] + (i + 1) * (i + 2) / 2; if (a[i] % 2 == 1) { s++; b[s] = a[i]; } } n = 1200000; ...
[["+", 0, 16, 31, 16, 31, 16, 12, 103, 0, 104], ["+", 0, 16, 31, 16, 31, 16, 12, 103, 0, 125], ["+", 8, 9, 0, 1, 0, 16, 31, 16, 17, 151]]
1
338
4
#include <algorithm> #include <cmath> #include <cstdio> #include <cstdlib> #include <fstream> #include <functional> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <vector> using namespace std; #define REP(i, n) for (int i = 0; i < n; ++i) #define FOR(i, a...
#include <algorithm> #include <cmath> #include <cstdio> #include <cstdlib> #include <fstream> #include <functional> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <vector> using namespace std; #define REP(i, n) for (int i = 0; i < n; ++i) #define FOR(i, a...
[["-", 8, 9, 0, 1, 0, 2, 3, 4, 0, 22], ["+", 0, 1, 0, 2, 3, 4, 0, 16, 31, 22], ["+", 0, 1, 0, 2, 3, 4, 0, 16, 17, 33], ["+", 0, 1, 0, 2, 3, 4, 0, 16, 12, 13]]
1
355
4
#include <algorithm> #include <cfloat> #include <climits> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <functional> #include <iostream> #include <map> #include <memory> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include...
#include <algorithm> #include <cfloat> #include <climits> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <functional> #include <iostream> #include <map> #include <memory> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include...
[["-", 0, 14, 8, 9, 0, 7, 15, 16, 12, 22], ["+", 0, 14, 8, 9, 0, 7, 15, 16, 12, 22]]
1
260
2
#include <algorithm> #include <array> #include <cmath> #include <complex> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <iterator> #include <map> #include <memory> #include <numeric> #include <queue> #include <set> #include <stack> #include <string> #include <tuple> #include <un...
#include <algorithm> #include <array> #include <cmath> #include <complex> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <iterator> #include <map> #include <memory> #include <numeric> #include <queue> #include <set> #include <stack> #include <string> #include <tuple> #include <un...
[["+", 0, 43, 49, 50, 51, 4, 0, 16, 17, 72], ["+", 0, 43, 49, 50, 51, 4, 0, 16, 12, 13], ["-", 0, 7, 8, 9, 0, 7, 15, 16, 17, 19], ["+", 0, 7, 8, 9, 0, 7, 15, 16, 17, 18]]
1
678
8
#include <algorithm> #include <bitset> #include <cmath> #include <complex> #include <functional> #include <iomanip> #include <iostream> #include <list> #include <map> #include <numeric> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> using namespace std; using LL ...
#include <algorithm> #include <bitset> #include <cmath> #include <complex> #include <functional> #include <iomanip> #include <iostream> #include <list> #include <map> #include <numeric> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> using namespace std; using LL ...
[["-", 8, 9, 0, 57, 15, 339, 51, 16, 12, 13], ["+", 8, 9, 0, 57, 15, 339, 51, 16, 12, 13]]
1
377
2
#include <algorithm> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <iostream> #include <queue> #include <string> #include <utility> #include <vector> #define INF 1e9 #define llINF 9223372036854775807 #define pb push_back #define mp make_pair #define F first #define...
#include <algorithm> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <iostream> #include <queue> #include <string> #include <utility> #include <vector> #define INF 1e9 #define llINF 9223372036854775807 #define pb push_back #define mp make_pair #define F first #define...
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1
496
4
#include <iomanip> #include <iostream> #include <vector> using namespace std; const int inf = 1000000009; int main() { vector<int> memo(1000000, inf); memo[0] = 0; vector<int> odd_memo(1000000, inf); odd_memo[0] = 0; for (int i = 0; i < 1000000; i++) { memo[i] = i; odd_memo[i] = i; } for (int ...
#include <iomanip> #include <iostream> #include <vector> using namespace std; const int inf = 1000000009; int main() { vector<int> memo(1000000, inf); memo[0] = 0; vector<int> odd_memo(1000000, inf); odd_memo[0] = 0; for (int i = 0; i < 1000000; i++) { memo[i] = i; odd_memo[i] = i; } for (int ...
[["-", 0, 14, 8, 9, 0, 7, 15, 16, 12, 13], ["+", 0, 14, 8, 9, 0, 7, 15, 16, 12, 13], ["-", 0, 57, 15, 339, 51, 16, 31, 16, 31, 22], ["+", 0, 57, 15, 339, 51, 16, 31, 16, 31, 22]]
1
239
4
#include <bits/stdc++.h> using namespace std; #define lp(i, n) for (int i = 0; i < n; i++) #define lpin(a, i, n) \ for (int i = 0; i < n; i++) { \ cin >> a[i]; ...
#include <bits/stdc++.h> using namespace std; #define lp(i, n) for (int i = 0; i < n; i++) #define lpin(a, i, n) \ for (int i = 0; i < n; i++) { \ cin >> a[i]; ...
[["+", 0, 7, 8, 9, 0, 57, 64, 9, 0, 45], ["+", 0, 7, 8, 9, 0, 57, 64, 9, 0, 46], ["-", 0, 1, 0, 16, 31, 16, 12, 16, 17, 33], ["-", 0, 1, 0, 16, 31, 16, 12, 16, 12, 13]]
1
321
4
#include "algorithm" #include "bitset" #include "climits" #include "cmath" #include "cstdio" #include "functional" #include "iomanip" #include "iostream" #include "list" #include "map" #include "queue" #include "random" #include "set" #include "stack" #include "string" #include "unordered_map" #include "unordered_set" ...
#include "algorithm" #include "bitset" #include "climits" #include "cmath" #include "cstdio" #include "functional" #include "iomanip" #include "iostream" #include "list" #include "map" #include "queue" #include "random" #include "set" #include "stack" #include "string" #include "unordered_map" #include "unordered_set" ...
[["-", 0, 7, 8, 9, 0, 7, 26, 11, 12, 13], ["+", 0, 7, 8, 9, 0, 7, 26, 11, 12, 13]]
1
351
2
#include <algorithm> #include <cmath> #include <deque> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> #define rep(i, j, k) for (int i = (int)j; i < (int)k; i++) #define itrep(i, x) for (auto i = (x).begin(); i != (x).end(); i++...
#include <algorithm> #include <cmath> #include <deque> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> #define rep(i, j, k) for (int i = (int)j; i < (int)k; i++) #define itrep(i, x) for (auto i = (x).begin(); i != (x).end(); i++...
[["-", 8, 9, 0, 57, 15, 339, 51, 16, 12, 13], ["+", 8, 9, 0, 57, 15, 339, 51, 16, 12, 13]]
1
393
2
#include <iostream> #define MAX 1000000 #define INF 1000000000 using namespace std; int dp1[MAX + 1], dp2[MAX + 1]; int main() { // INFで初期化 for (int i = 0; i <= MAX; i++) { dp1[i] = INF; dp2[i] = INF; } for (int n = 1; n * (n + 1) * (n * 2) / 6 <= MAX; n++) { int a = n * (n + 1) * (n + 2) / 6; //...
#include <iostream> #define MAX 1000000 #define INF 1000000000 using namespace std; int dp1[MAX + 1], dp2[MAX + 1]; int main() { // INFで初期化 for (int i = 1; i <= MAX; i++) { dp1[i] = INF; dp2[i] = INF; } for (int n = 1; n * (n + 1) * (n + 2) / 6 <= MAX; n++) { int a = n * (n + 1) * (n + 2) / 6; //...
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1
244
8
#include <iostream> using namespace std; #define MAX 1000000 #define INF 1000000000 int dp1[MAX + 1], dp2[MAX + 2]; int main() { for (int i = 1; i <= MAX; i++) { dp1[i] = INF; dp2[i] = INF; } for (int n = 1; n * (n + 1) * (n + 2) / 6 <= MAX; n++) { int a = n * (n + 1) * (n + 2) / 6; for (int i...
#include <iostream> using namespace std; #define MAX 1000000 #define INF 1000000000 int dp1[MAX + 1], dp2[MAX + 2]; int main() { for (int i = 1; i <= MAX; i++) { dp1[i] = INF; dp2[i] = INF; } for (int n = 1; n * (n + 1) * (n + 2) / 6 <= MAX; n++) { int a = n * (n + 1) * (n + 2) / 6; for (int i...
[["-", 12, 2, 3, 4, 0, 16, 31, 69, 28, 22], ["+", 12, 2, 3, 4, 0, 16, 31, 69, 28, 22]]
1
240
2
#include <algorithm> #include <iostream> using namespace std; int dp[2][1000001]; int f(int n) { return n * (n + 1) * (n + 2) / 6; } int main() { int n; for (int k = 0; k < 2; k++) fill(dp[k], dp[k] + 1000001, 1000000); dp[0][0] = dp[1][0] = 0; for (int i = 1; i <= n; i++) { for (int k = 1;; k++) { ...
#include <algorithm> #include <iostream> using namespace std; int dp[2][1000001]; int f(int n) { return n * (n + 1) * (n + 2) / 6; } int main() { int n; for (int k = 0; k < 2; k++) fill(dp[k], dp[k] + 1000001, 1000000); dp[0][0] = dp[1][0] = 0; for (int i = 1; i <= 1000000; i++) { for (int k = 1;; k...
[["-", 0, 14, 8, 9, 0, 7, 15, 16, 12, 22], ["+", 0, 14, 8, 9, 0, 7, 15, 16, 12, 13]]
1
260
2
#include <algorithm> #include <cstdio> #include <cstring> using namespace std; int n; int sum[222]; // int dp[1111111][222]; int dp[2][1111111]; /* int solve(int s,int i,int f){ //if(!s) return 0; if(i >= m) return s; if(dp[s][i])return dp[s][i]; int ret = 1 << 28; if(!((sum[i] + 1) % f)){ for(int j = ...
#include <algorithm> #include <cstdio> #include <cstring> using namespace std; int n; int sum[222]; // int dp[1111111][222]; int dp[2][1111111]; /* int solve(int s,int i,int f){ //if(!s) return 0; if(i >= m) return s; if(dp[s][i])return dp[s][i]; int ret = 1 << 28; if(!((sum[i] + 1) % f)){ for(int j = ...
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1
289
7