Slide Type Slide Exercise # 3: Write a program that first asks the user to type today's price for one dollar in Japanese yen, then reads US dollar values and converts each to yen. Use 0 as a sentinel. The following are sample runs of the program. Slide Type Enter today's price in yens for 1 $: 105.69 Enter amount in dollars to convert: (0 to quit) 200 200.00 dollars = 21138.00 yens Enter amount in dollars to convert: (o to quit) 500 500.00 dollars = 52845.00 yens Enter amount in dollars to convert: (0 to quit) 100 100.00 dollars = 10569.00 yens Enter amount in dollars to convert: (o to quit) o Slide Type Enter today's price in yens for 1 $: 105.6 Enter amount in dollars to convert: (o to quit) o . Slide Type # Exercises # 3 Source Code Type Exercise # 4: Write a program that prompts for and reads the number n of spheres to be processed. If n 0 Slide Type - # Exercises # 4 - Source Code