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Commit 7628f50

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adds 2 1000 rated
1 parent fa3f8ca commit 7628f50

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2 files changed

+283
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2 files changed

+283
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#include <bits/stdc++.h>
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using namespace std;
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// Type definitions
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typedef long long ll;
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typedef pair<int, int> pii;
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typedef pair<ll, ll> pll;
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typedef vector<int> vi;
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typedef vector<ll> vl;
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typedef vector<pii> vpii;
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typedef vector<pll> vpll;
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typedef vector<vi> vvi;
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typedef vector<vl> vvl;
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// Macros
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#define nline "\n"
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#define all(x) (x).begin(), (x).end()
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#define rall(x) (x).rbegin(), (x).rend()
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#define sz(x) (int)(x).size()
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#define pb push_back
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#define mp make_pair
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#define F first
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#define S second
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#define forn(i, n) for (int i = 0; i < int(n); i++)
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#define forr(i, a, b) for (int i = a; i <= b; i++)
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#define ford(i, a, b) for (int i = a; i >= b; i--)
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#define elasped_time 1.0 * clock() / CLOCKS_PER_SEC
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// Constants
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const int MOD = 1e9 + 7;
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const ll INF = 1e18;
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const double EPS = 1e-9;
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const double PI = acos(-1);
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ll mod_add(ll a, ll b, ll m = MOD) { return ((a % m) + (b % m)) % m; }
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ll mod_sub(ll a, ll b, ll m = MOD) { return ((a % m) - (b % m) + m) % m; }
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ll mod_mul(ll a, ll b, ll m = MOD) { return ((a % m) * (b % m)) % m; }
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ll mod_pow(ll base, ll exp, ll m = MOD)
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{
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ll res = 1;
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base %= m;
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while (exp > 0)
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{
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if (exp & 1)
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res = mod_mul(res, base, m);
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base = mod_mul(base, base, m);
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exp >>= 1;
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}
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return res;
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}
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ll mod_inv(ll a, ll m = MOD)
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{
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return mod_pow(a, m - 2, m); // Only works if m is prime
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}
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ll mod_div(ll a, ll b, ll m = MOD)
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{
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return mod_mul(a, mod_inv(b, m), m);
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}
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// Binary exponentiation (for non-modular calculations)
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ll binpow(ll base, ll exp)
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{
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ll res = 1;
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while (exp > 0)
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{
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if (exp & 1)
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res *= base;
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base *= base;
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exp >>= 1;
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}
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return res;
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}
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/************/
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int findTarget(vi &a, vi &b)
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{
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forn(i, a.size())
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{
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if (b[i] != -1)
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return (a[i] + b[i]);
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}
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return 0;
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}
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void solve()
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{
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int n, k;
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cin >> n >> k;
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vi a(n, 0), b(n, 0);
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for (auto &i : a)
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cin >> i;
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for (auto &i : b)
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cin >> i;
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int cnt = count(all(b), -1);
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if (cnt == n)
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{
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int maxNum = *max_element(all(a));
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int minNum = *min_element(all(a));
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cout << ((k + minNum) - maxNum + 1) << nline;
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}
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else
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{
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int x = findTarget(a, b);
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forn(i, n)
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{
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if (b[i] != -1)
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{
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if (a[i] + b[i] != x)
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{
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cout << 0 << nline;
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return;
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}
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}
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else
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{
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int target = x - a[i];
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if (target < 0 || target > k)
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{
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cout << 0 << nline;
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return;
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}
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}
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}
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cout << 1 << nline;
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}
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}
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int main()
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{
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ios_base::sync_with_stdio(0);
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cin.tie(0);
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cout.tie(0);
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#ifndef ONLINE_JUDGE
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freopen("./outputs/input.txt", "r", stdin);
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freopen("./outputs/output.txt", "w", stdout);
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#endif
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int t;
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cin >> t;
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while (t--)
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solve();
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return 0;
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}
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// Explanation
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/* */
Lines changed: 122 additions & 0 deletions
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#include <bits/stdc++.h>
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using namespace std;
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// Type definitions
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typedef long long ll;
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typedef pair<int, int> pii;
7+
typedef pair<ll, ll> pll;
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typedef vector<int> vi;
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typedef vector<ll> vl;
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typedef vector<pii> vpii;
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typedef vector<pll> vpll;
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typedef vector<vi> vvi;
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typedef vector<vl> vvl;
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// Macros
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#define nline "\n"
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#define all(x) (x).begin(), (x).end()
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#define rall(x) (x).rbegin(), (x).rend()
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#define sz(x) (int)(x).size()
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#define pb push_back
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#define mp make_pair
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#define F first
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#define S second
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#define forn(i, n) for (int i = 0; i < int(n); i++)
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#define forr(i, a, b) for (int i = a; i <= b; i++)
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#define ford(i, a, b) for (int i = a; i >= b; i--)
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#define elasped_time 1.0 * clock() / CLOCKS_PER_SEC
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// Constants
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const int MOD = 1e9 + 7;
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const ll INF = 1e18;
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const double EPS = 1e-9;
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const double PI = acos(-1);
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ll mod_add(ll a, ll b, ll m = MOD) { return ((a % m) + (b % m)) % m; }
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ll mod_sub(ll a, ll b, ll m = MOD) { return ((a % m) - (b % m) + m) % m; }
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ll mod_mul(ll a, ll b, ll m = MOD) { return ((a % m) * (b % m)) % m; }
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ll mod_pow(ll base, ll exp, ll m = MOD)
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{
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ll res = 1;
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base %= m;
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while (exp > 0)
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{
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if (exp & 1)
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res = mod_mul(res, base, m);
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base = mod_mul(base, base, m);
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exp >>= 1;
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}
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return res;
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}
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ll mod_inv(ll a, ll m = MOD)
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{
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return mod_pow(a, m - 2, m); // Only works if m is prime
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}
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ll mod_div(ll a, ll b, ll m = MOD)
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{
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return mod_mul(a, mod_inv(b, m), m);
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}
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// Binary exponentiation (for non-modular calculations)
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ll binpow(ll base, ll exp)
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{
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ll res = 1;
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while (exp > 0)
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{
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if (exp & 1)
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res *= base;
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base *= base;
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exp >>= 1;
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}
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return res;
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}
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/************/
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void solve()
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{
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int n;
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cin >> n;
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vl arr(n, 0), prefMax(n, LLONG_MIN), suff(n, 0);
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forn(i, n)
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{
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cin >> arr[i];
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prefMax[i] = arr[i];
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suff[i] = arr[i];
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if (i)
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prefMax[i] = max(prefMax[i - 1], prefMax[i]);
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}
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ford(i, n - 2, 0)
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suff[i] += suff[i + 1];
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ford(i, n - 1, 0)
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cout<<(suff[i] - arr[i] + max(arr[i], prefMax[i]))<<" ";
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cout << nline;
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}
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int main()
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{
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ios_base::sync_with_stdio(0);
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cin.tie(0);
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cout.tie(0);
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#ifndef ONLINE_JUDGE
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freopen("./outputs/input.txt", "r", stdin);
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freopen("./outputs/output.txt", "w", stdout);
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#endif
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int t;
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cin >> t;
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while (t--)
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solve();
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return 0;
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}
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// Explanation
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/* */

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