Category: python 2.7

CodingChillout.Malta: HTML tags

http://codechillout.sphere-contest.com/problems/onlineround/HTMLTAGS

HTML tags

We often write HTML tags with both lower-case and capital letters. As a result, the website’s source code looks ugly. Your task is to write a program which will turn all the lowe-case letters in the HTML tags (i.e. those appearing in between of the signs “<” a “>”) into capital letters.

Input

You are given a fragment of HTML source code.

Output

Your output should print the same HTML source code, but with all the HTML tags written in capital letters.

Example

Input:
<html>
<head>
<TITLE>This is title</Title>
</head>
<body>
<b>Something</b>
</body>
</html>

Output:
<HTML>
<HEAD>
<TITLE>This is title</TITLE>
</HEAD>
<BODY>
<B>Something</B>
</BODY>
</HTML>

Answer

import fileinput
for line in fileinput.input():
   res = '';
   for c in line:
    if(c == '< '):
        flag = True
    elif(c == '>'):
        flag = False
    if(flag == False):
        res += c
    elif(flag == True):
        res += c.upper()
   print res

CodingChillout.Malta: Simple Number Conversion

http://codechillout.sphere-contest.com/problems/onlineround/CONVERT

Converting a number from any base to any base.
Assume that n ≤ 36 and the digits are 0,1,2,3,4,5,6,7,8,9, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z.

Input

The first line contains integer N, the number of test cases.
n s r
n is the number to convert
s is the source base
r is the resulting base

Output

For each n s r, output the number n in r base.

Example

Input:
4
56378 10 2
AB98BC 15 10
ABCDEF123456 36 2
1000100101010 2 10

Output:
1101110000111010
8182977
1001011010111011111010000110001101100010101101000110110111010
4394

import sys

digits ="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"

def base2base(number,rBase,sBase):
    '''
    # Implementation of Any base to Decimal, but int() is faster
    dec = 0
    for n in number:
        dec = digits.index(n,0,rBase) + dec * rBase
    '''
    dec = int(number,rBase)
    result = []
    while(dec != 0):
        dec,mod = divmod(dec, sBase)
        result.insert(0,digits[mod])
    for i in result:
        sys.stdout.write( "%s" % (i))
    print


instances = int(raw_input())
for v in range(0,instances):
    data = raw_input().split(" ")
    number = data[0]
    rBase = int(data[1])
    sBase = int(data[2])
    if(number != '0'):
       base2base(number,rBase,sBase)
    else:
        print 0

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