1. function solution(input) {
2.  
3.     let sumForSinger = Number(input.shift());
4.     let command = input.shift();
5.  
6.     let moneyForGroup = 0;
7.     let totalSumForGroup = 0;
8.  
9.     while (command !== "The restaurant is full") {
10.         let numberOfPoepleInEachGroup = Number(command);
11.  
12.         if (numberOfPoepleInEachGroup < 5) {
13.             moneyForGroup = 100 * numberOfPoepleInEachGroup;
14.         } else if (numberOfPoepleInEachGroup >= 5) {
15.             moneyForGroup = 70 * numberOfPoepleInEachGroup;
16.         }
17.        
18.        
19.         command = input.shift();
20.         totalSumForGroup += moneyForGroup;
21.  
22.     }
23.     if (totalSumForGroup > sumForSinger && command !== "The restaurant is full") {
24.         console.log(`You have ${command} guests and ${(totalSumForGroup - sumForSinger)} leva left.`);
25.     } else if (totalSumForGroup > sumForSinger && command == "The restaurant is full") {
26.         console.log(`You have ${command} guests and ${(totalSumForGroup)} leva income, but no singer.`)
27.     }
28.  
29.  
30. }
31.  
32. solution(['3200', '5', '12', '6', '6', '12', 'The restaurant is full']
33. );