First, let's calculate how many tickets are needed for a three-piece suit * * *

Clarinet Concerto: 2

Black and White Symphony: 4

Sky Capriccio: 813

so, and the total number of tickets is: 2. 3 levels are matched, the number of times can be reset, and it can be reset once every 3 drills. Get it for 5 days.

So the number of free ticket stubs is (3*2*5+3*3*5)*5=375

3. The number of resets and the cost of diamonds

The number of ticket stubs that need to be purchased with diamonds =1413-375=138;

if you reset 3 diamonds at a time, you can get 15 ticket stubs, so a * * * needs to be recharged by 138/15=69.2, that is, 7 times, and the diamonds spent are 7*3=21 diamonds.

so, if a player wants to replace all three new suits, it will cost 21 diamonds for one * * *.

4. how many diamonds do you need to change the sky capriccio?

sky capriccio requires 813 ticket stubs, minus 375 tickets obtained for free, and 813-375=438 tickets need to be purchased with diamonds.

The reset times are: 438/15=29.2, that is, 3 times with 3 diamonds each time, and the final cost of diamonds is 3*3=9 diamonds.

So, if the player just wants to change the new suit, the cost of diamonds is 9 diamonds.