Create Red-Alert and Motivation

Author: ritviksharma3

28. Codechef Problems/Motivation.cpp

@@ -0,0 +1,30 @@
+#include <iostream>
+#include <bits/stdc++.h>
+#define ll long long
+using namespace std;
+
+int main() {
+	ll int t;
+	cin>>t;
+	while(t--){
+	    ll int x, n;
+	    cin >> n >> x;
+	    ll int s[n], r[n], max;
+	    for(ll int i=0; i<n; i++){
+	        cin>>s[i]>>r[i];
+	    }
+	    if(n>=1 && s[0]<=x){
+	        max=r[0];
+	    }
+	    else{
+	        max=0;
+	    }
+	    for(ll int i=1; i<n; i++){
+	        if(r[i]>max && s[i]<=x){
+	            max=r[i];
+	        }   
+	    }
+	    cout<<max<<endl;
+	}
+	return 0;
+}

28. Codechef Problems/Red-Alert.cpp

@@ -0,0 +1,39 @@
+#include <iostream>
+#include <algorithm>
+#include <bits/stdc++.h>
+#include <vector>
+
+using namespace std;
+
+int main(){
+	int t;
+	cin >> t;
+	while(t--){
+	    int n, d, h, u=0;
+	    string ans = "NO";
+	    cin>>n>>d>>h;
+	    int A[n];
+	    for(int i=0; i<n; i++){
+	        cin >> A[i];
+	    }
+	    for(int j=0; j<n; j++){
+	        if(A[j]>0){
+	            u+=A[j];
+	        }
+	        else{
+	            if(u<d){
+	                u=0;
+	            }
+	            else{
+	                u-=d;
+	            }
+	        }
+	        if(u>h){
+	            ans = "YES";
+	            break;
+	        }
+	    }
+	    cout << ans << endl;
+	}
+	return 0;
+}