FARIDA - Princess Farida
Once upon time there was a cute princess called Farida living in a castle with her father, mother and uncle. On the way to the castle there lived many monsters. Each one of them had some gold coins. Although they are monsters they will not hurt. Instead they will give you the gold coins, but if and only if you didn't take any coins from the monster directly before the current one. To marry princess Farida you have to pass all the monsters and collect as many coins as possible. Given the number of gold coins each monster has, calculate the maximum number of coins you can collect on your way to the castle.
Input
The first line of input contains the number of test cases. Each test case starts with a number N, the number of monsters, 0 <= N <= 10^4. The next line will have N numbers, number of coins each monster has, 0 <= The number of coins with each monster <= 10^9. Monsters described in the order they are encountered on the way to the castle.
Output
For each test case print “Case C: X” without quotes. C is the case number, starting with 1. X is the maximum number of coins you can collect.
Example
Input: 2 5 1 2 3 4 5 1 10 Output: Case 1: 9 Case 2: 10
hide comments
hansolo_17:
2016-02-07 09:55:39
the case with N = 0 caused me two WA.So be careful with it... |
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nikhilksingh97:
2016-02-06 15:56:40
costed me 2 WAs since i didnt output "Case ".... :p
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dgodfrey:
2016-01-31 20:31:32
This one is hard for me. I have no idea how to do it. |
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dokz:
2016-01-15 12:01:19
N = 0 input seems to be stupid to me.
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dwij28:
2016-01-07 16:02:30
Why ? Why ? Why is my fast i-o not working in this question. I get a WA each time I use fast i-o and AC only when I use scanf ! |
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quirk:
2015-12-28 20:51:21
WTH SPOJ!!! NZEC with Python instantaneously. AC with C++. Why can't problem posters sanitize test case files before putting up questions? Clearly stray line endings/white space is causing NZEC in Python at 0.00 time. Last edit: 2015-12-28 20:51:50 |
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yashwanth_58:
2015-12-21 08:40:20
My First DP on my own!!Must for starters
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shriyam_011:
2015-12-17 13:51:04
Watch out for the space between colon and ans....costed me 4 WA!!!! |
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geoffreymace7:
2015-12-16 16:47:00
@Shashank Tiwari....Thanks! This case fetched me multiple wrong answers.... |
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Shashank Tiwari:
2015-12-15 22:15:58
For all those who are using printf to print the output , check if this is printing correct for n=0.
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Added by: | hossamyosef |
Date: | 2013-05-13 |
Time limit: | 1.237s |
Source limit: | 50000B |
Memory limit: | 1536MB |
Cluster: | Cube (Intel G860) |
Languages: | All except: ASM64 |
Resource: | FCIS/ASU Local Contest 2013 |