added 474B

Codes/474B Worms/474B.cpp

@@ -0,0 +1,88 @@
+#include<bits/stdc++.h>
+using namespace std;
+
+// Short forms
+#define int                 long long
+#define ll                  long long
+#define endl                '\n'
+#define ff                  first
+#define ss                  second
+#define pb                  push_back
+#define all(x)              x.begin(), x.end()
+#define sz(x)               (int)(x).size()
+
+// Outputs
+#define yes                 cout<<"YES"<<endl
+#define no                  cout<<"NO"<<endl
+
+// Constants
+#define PI                  3.141592653589793238
+#define INF                 LONG_LONG_MAX
+#define MOD                 1e9+7
+
+// Faster Input Output
+#define FAST_IO             (ios_base:: sync_with_stdio(false),cin.tie(NULL));
+
+// Maths
+ll fact(ll n)          { if(n==0) return 1; ll res = 1; for (ll i = 2; i <= n; i++) res = res * i; return res; }
+ll nPr(ll n, ll r)     { return fact(n) / fact(n - r); }
+ll nCr(ll n, ll r)     { return fact(n) / (fact(r) * fact(n - r)); }
+ll gcd(ll a, ll b)     { if (b == 0) return a; return gcd(b, a % b); }
+ll lcm(ll a, ll b)     { return (a * b) / gcd(a, b);}
+ll mypow(ll a, ll b)   { ll ans = 1; while(b){ if (b&1) ans = (ans*a) ; b /= 2; a = (a*a); } return ans; }
+bool isPrime(ll n)     { if(n <= 1) return false; for(ll i = 2; i <= sqrt(n); i++) if(n % i == 0) return false; return true; }
+
+//Debugging
+#ifndef ONLINE_JUDGE
+#define dbg(x) cerr << #x <<" "; _print(x); cerr << endl;
+#define dbgin(x) cerr << #x <<" "; _print(x); cerr << ";"<<endl;
+#else
+#define dbg(x)
+#define dbgin(x)
+#endif
+ 
+void _print(int t) {cerr << t;}void _print(string t) {cerr << t;}void _print(char t) {cerr << t;}
+void _print(long double t) {cerr << t;}void _print(double t) {cerr << t;}void _print(unsigned ll t) {cerr << t;}
+template <class T, class V> void _print(pair <T, V> p);
+template <class T> void _print(vector <T> v);template <class T> void _print(set <T> v);
+template <class T, class V> void _print(map <T, V> v);template <class T> void _print(multiset <T> v);
+template <class T, class V> void _print(pair <T, V> p) {cerr << "{"; _print(p.first); cerr << ","; _print(p.second); cerr << "}";}
+template <class T> void _print(vector <T> v) {cerr << "[ "; for (T i : v) {_print(i); cerr << " ";} cerr << "]";}
+template <class T> void _print(set <T> v) {cerr << "[ "; for (T i : v) {_print(i); cerr << " ";} cerr << "]";}
+template <class T> void _print(multiset <T> v) {cerr << "[ "; for (T i : v) {_print(i); cerr << " ";} cerr << "]";}
+template <class T> void _print(unordered_set <T> v) {cerr<<"[ "; for(T i : v) {_print(i); cerr<<" ";} cerr<<"]";}
+template <class T, class V> void _print(map <T, V> v) {cerr << "[ "; for (auto i : v) {_print(i); cerr << " ";} cerr << "]";}
+template <class T, class V> void _print(multimap <T, V> v) {cerr << "[ "; for (auto i : v) {_print(i); cerr << " ";} cerr << "]";} 
+template <class T, class V> void _print(unordered_map <T, V> v) {cerr << "[ "; for (auto i : v) {_print(i); cerr << " ";} cerr << "]";}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void solve()
+{
+    int n,last=1;
+    cin>>n;
+    vector<pair<int,int>>v;
+    for(int i=1; i<=n; ++i)
+    {
+        int m;
+        cin>>m;
+        for(int j=0; j<m; ++j,last++)
+            v.pb({last,i});
+    }
+    int q;
+    cin>>q;
+    while(q--)
+    {
+        int x;
+        cin>>x;
+        cout<<v[x-1].ss<<endl;
+    }
+}
+
+int32_t main()
+{
+    FAST_IO;
+    int TC = 1;
+    //cin >> TC;
+    while (TC--) solve();
+}

Readme.md

@@ -2,7 +2,7 @@
 
 This repository contains my solutions of Codeforces problems. They are in C++ language.  
 
-#### If this repository helped you out, please consider giving it a :star:.
+#### If this repository helped you out, please consider giving it a :star:
 
 <div align="center">
 
@@ -62,7 +62,8 @@ This repository contains my solutions of Codeforces problems. They are in C++ la
 | 421A | Pasha and Hamsters | [Question](https://codeforces.com/problemset/problem/421/A) | [Solution](https://github.com/ShazidMashrafi/Codeforces-Solutions/tree/master/Codes/421A%20Pasha%20and%20Hamsters)
 | 456B | Fedya and Maths | [Question](https://codeforces.com/problemset/problem/456/B) | [Solution](https://github.com/ShazidMashrafi/Codeforces-Solutions/tree/master/Codes/456B%20Fedya%20and%20Maths)
 | 460 | Plural Form of Nouns | [Question](https://codeforces.com/problemsets/acmsguru/problem/99999/460) | [Solution](https://github.com/ShazidMashrafi/Codeforces-Solutions/tree/master/Codes/460%20Plural%20Form%20of%20Nouns)
-| 486A | Calculating Function | [Question](https://codeforces.com/contest/486/problem/A) | [Solution](https://github.com/ShazidMashrafi/Codeforces-Solutions/tree/master/Codes/486A%20Calculating%20Function)
+| 474B | Worms | [Question](https://codeforces.com/problemset/problem/474/B) | [Solution]
+| 486A | Calculating Function | [Question](https://codeforces.com/problemset/problem/486/A) | [Solution](https://github.com/ShazidMashrafi/Codeforces-Solutions/tree/master/Codes/486A%20Calculating%20Function)
 | 492A | Vanya and Cubes | [Question](https://codeforces.com/problemset/problem/492/A) | [Solution](https://github.com/ShazidMashrafi/Codeforces-Solutions/tree/master/Codes/492A%20Vanya%20and%20Cubes)
 | 492B | Vanya and Lanterns | [Question](https://codeforces.com/problemset/problem/492/B) | [Solution](https://github.com/ShazidMashrafi/Codeforces-Solutions/tree/master/Codes/492A%20Vanya%20and%20Cubes)
 | 510A | Fox And Snake | [Question](https://codeforces.com/problemset/problem/510/A) | [Solution](https://github.com/ShazidMashrafi/Codeforces-Solutions/tree/master/Codes/510A%20Fox%20And%20Snake)