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feat: Add solutions for Codeforces problems 1992 A, B, and C

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ShazidMahsrafi 2024-07-12 19:31:12 +06:00
parent 327e23f260
commit 54b80ddf4b
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43
Codes/1992 A - Only Pluses/1992A.cpp Normal file
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#include <bits/stdc++.h>
using namespace std;
#ifdef ONLINE_JUDGE
#define dbg(...)
#else
#include "Assets/debug.h"
#endif
#define int long long
#define ll long long
#define endl '\n'
#define ff first
#define ss second
#define ins insert
#define pb push_back
#define ppb pop_back
#define sz(x) (int)(x).size()
#define all(x) x.begin(), x.end()
#define rep(i,a,b) for(int i=a; i<b; ++i)
#define rrep(i,a,b) for(int i=a; i>=b; --i)
#define yn(f) f? cout<<"YES\n":cout<<"NO\n"
#define FAST (ios_base::sync_with_stdio(false), cin.tie(nullptr));
ll pow(ll x,ll y,ll m=1e9+7) {ll ans=1;x%=m;while(y){if(y&1)ans=(ans*x)%m;x=(x*x)%m;y>>=1;}return ans;}
void solve()
{
vector<int>v(3);
cin>>v[0]>>v[1]>>v[2];
for(int i=0; i<5; ++i)
(*min_element(all(v)))++;
cout<<v[0]*v[1]*v[2]<<endl;
}
signed main()
{
FAST;
int TCS = 1;
cin >> TCS;
for (int TC = 1; TC <= TCS; ++TC)
{
// cout<<"Case "<<TC<<": ";
solve();
}
}

47
Codes/1992 B - Angry Monk/1992B.cpp Normal file
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#include <bits/stdc++.h>
using namespace std;
#ifdef ONLINE_JUDGE
#define dbg(...)
#else
#include "Assets/debug.h"
#endif
#define int long long
#define ll long long
#define endl '\n'
#define ff first
#define ss second
#define ins insert
#define pb push_back
#define ppb pop_back
#define sz(x) (int)(x).size()
#define all(x) x.begin(), x.end()
#define rep(i,a,b) for(int i=a; i<b; ++i)
#define rrep(i,a,b) for(int i=a; i>=b; --i)
#define yn(f) f? cout<<"YES\n":cout<<"NO\n"
#define FAST (ios_base::sync_with_stdio(false), cin.tie(nullptr));
ll pow(ll x,ll y,ll m=1e9+7) {ll ans=1;x%=m;while(y){if(y&1)ans=(ans*x)%m;x=(x*x)%m;y>>=1;}return ans;}
void solve()
{
int n,k;
cin>>n>>k;
vector<int>v(k);
for(auto &i:v) cin>>i;
sort(all(v));
int ans=0;
for(int i=0; i<k-1; ++i)
ans += 2*v[i]-1;
cout<<ans<<endl;
}
signed main()
{
FAST;
int TCS = 1;
cin >> TCS;
for (int TC = 1; TC <= TCS; ++TC)
{
// cout<<"Case "<<TC<<": ";
solve();
}
}

46
Codes/1992 C - Gorilla and Permutation/1992C.cpp Normal file
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#include <bits/stdc++.h>
using namespace std;
#ifdef ONLINE_JUDGE
#define dbg(...)
#else
#include "Assets/debug.h"
#endif
#define int long long
#define ll long long
#define endl '\n'
#define ff first
#define ss second
#define ins insert
#define pb push_back
#define ppb pop_back
#define sz(x) (int)(x).size()
#define all(x) x.begin(), x.end()
#define rep(i,a,b) for(int i=a; i<b; ++i)
#define rrep(i,a,b) for(int i=a; i>=b; --i)
#define yn(f) f? cout<<"YES\n":cout<<"NO\n"
#define FAST (ios_base::sync_with_stdio(false), cin.tie(nullptr));
ll pow(ll x,ll y,ll m=1e9+7) {ll ans=1;x%=m;while(y){if(y&1)ans=(ans*x)%m;x=(x*x)%m;y>>=1;}return ans;}
void solve()
{
int n,m,k;
cin>>n>>m>>k;
for(int i=n; i>=m+1; --i)
cout<<i<<" ";
for(int i=1; i<=m; ++i)
cout<<i<<" ";
cout<<endl;
}
signed main()
{
FAST;
int TCS = 1;
cin >> TCS;
for (int TC = 1; TC <= TCS; ++TC)
{
// cout<<"Case "<<TC<<": ";
solve();
}
}

3
Readme.md
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@ -361,6 +361,9 @@ This repository contains my solutions of Codeforces problems. They are in C++ la
| 349 | 1989 A | Catch the Coin | [Question](https://codeforces.com/problemset/problem/1989/A) | [Solution](https://github.com/ShazidMashrafi/Codeforces-Solutions/tree/master/Codes/1989%20A%20-%20Catch%20the%20Coin)
| 350 | 1989 B | Substring and Subsequence | [Question](https://codeforces.com/problemset/problem/1989/B) | [Solution](https://github.com/ShazidMashrafi/Codeforces-Solutions/tree/master/Codes/1989%20B%20-%20Substring%20and%20Subsequence)
| 351 | 1989 C | Two Movies | [Question](https://codeforces.com/problemset/problem/1989/C) | [Solution](https://github.com/ShazidMashrafi/Codeforces-Solutions/tree/master/Codes/1989%20C%20-%20Two%20Movies)
| 352 | 1992 A | Only Pluses | [Question](https://codeforces.com/problemset/problem/1992/A) | [Solution](https://github.com/ShazidMashrafi/Codeforces-Solutions/tree/master/Codes/1992%20A%20-%20Only%20Pluses)
| 353 | 1992 B | Angry Monk | [Question](https://codeforces.com/problemset/problem/1992/B) | [Solution](https://github.com/ShazidMashrafi/Codeforces-Solutions/tree/master/Codes/1992%20B%20-%20Angry%20Monk)
| 354 | 1992 C | Gorilla and Permutation | [Question](https://codeforces.com/problemset/problem/1992/C) | [Solution](https://github.com/ShazidMashrafi/Codeforces-Solutions/tree/master/Codes/1992%20C%20-%20Gorilla%20and%20Permutation)