Merge pull request #195 from johmn123-wq/igh

Era

CodeChef/PROBCAT_Problem_Category.cpp

@@ -0,0 +1,24 @@
+https://github.com/johmn123-wq/Competitive-programing.gitv
+
+#include <iostream>
+using namespace std;
+
+int main() {
+  int t;cin>>t;
+  while(t--){
+     int x; cin>>x;
+
+
+  if(x>=1 && x<100)
+  cout<<"Easy";
+  else if(x>=100 && x<200)
+  cout<<"Medium";
+  else if(x>=200 && x<=300)
+  cout<<"Hard";
+
+  cout<<endl;
+
+  }
+
+	return 0;
+}

Codeforces/1604A_Era.cpp

@@ -0,0 +1,25 @@
+// / Problem link : https://codeforces.com/contest/1604/problem/A
+
+#include <bits/stdc++.h>
+using namespace std;
+int main(){
+
+	int t;cin>>t;
+	while(t--){
+
+		int n,cnt=0;
+		cin>>n;
+   long long sum=0;
+		vector<int>v(n+1);
+		for(int i=1;i<=n;i++){
+			cin>>v[i];
+
+			if(v[i]>i+cnt){
+			sum+=v[i]-(i+cnt);
+		      cnt+=v[i]-(i+cnt);
+		  }
+		}
+		cout<<sum<<endl;
+	}
+	return 0;
+}