You are not logged in. Please login at www.codechef.com to post your questions!

×

# Math_Conversion

 0 Please me with Code of this Problem in java or c or c++ You have a block of platinum that can be exchanged in your bank either for cash or for smaller blocks of platinum. If you exchange a block of m grams, you get three blocks of weight m/2, m/3 and m/4 grams each. You don't get any fractional part, as the division process rounds down the value. If you exchange the block of platinum for cash, you get m units of currency. You can do any number of exchanges for smaller blocks or currency. Given the value of a block in grams as input, write a program that would print the largest possible currency value that you can receive as the output. Assume that the maximum value of a block that can be given as an input is 1,000,000,000 grams and the minimum value is 2 grams. e input 1 12 Sample output 1 13 Explanation: You can change 12 into blocks of 12/2 = 6, 12/3 = 4 and 12/4 = 3, and then exchange these for 6 + 4 + 3 = 13 units of currency 3 Sample input 2 2 Sample output 2 2 Explanation: If you exchange 2 grams into smaller blocks, it gives 2/2 = 1, 2/3 = 0, 2/4 = 0, only 1 unit. Instead, you can directly exchange the block for 2 units of currency. This question is marked "community wiki". asked 15 Oct '15, 23:43 0★coolpooo 11●2●4 accept rate: 0%

 0 I have a doubt, might be irrelevant. Why is the name Math_conversion? The question is similar to https://www.codechef.com/problems/COINS Are you asking this problem? If so, it requires simple recursive memorization. I saw your profile. Is this the first problem you are solving? If so, I sincerely suggest you to try problems from easy section. answered 24 Oct '15, 21:54 893●2●11●35 accept rate: 10%
 toggle preview community wiki:
Preview

### Follow this question

By Email:

Once you sign in you will be able to subscribe for any updates here

Markdown Basics

• *italic* or _italic_
• **bold** or __bold__
• image?![alt text](/path/img.jpg "title")
• numbered list: 1. Foo 2. Bar
• to add a line break simply add two spaces to where you would like the new line to be.
• basic HTML tags are also supported
• mathemetical formulas in Latex between \$ symbol

Question tags:

question asked: 15 Oct '15, 23:43

question was seen: 1,438 times

last updated: 24 Oct '15, 21:54