Surprise Language Round 5


A. A + B
time limit per test: 2 seconds
memory limit per test: 256 megabytes
input: standard input
output: standard output

Examples
Input
12
3
Output
15
Input
100
5
Output
105
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B. Binary notation
time limit per test: 2 seconds
memory limit per test: 256 megabytes
input: standard input
output: standard output

Examples
Input
5
Output
101
Input
13
Output
1101
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C. Caesar Cipher
time limit per test: 2 seconds
memory limit per test: 256 megabytes
input: standard input
output: standard output

Examples
Input
CODEFORCES
5
Output
HTIJKTWHJX
Input
WIXYZILWYM
6
Output
CODEFORCES
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D. Date Change
time limit per test: 2 seconds
memory limit per test: 256 megabytes
input: standard input
output: standard output

Examples
Input
10.02.2012
12
Output
22.02.2012
Input
01.02.2010
-40
Output
23.12.2009
Input
01.01.2000
365
Output
31.12.2000
Input
13.08.1990
-609
Output
12.12.1988
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E. Euclidean Distance
time limit per test: 2 seconds
memory limit per test: 256 megabytes
input: standard input
output: standard output

Examples
Input
3
0
1
2
3
4
5
Output
5.656854249
Input
3
10
12
-5
8
10
12
Output
15.5241747
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