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| -rw-r--r-- | src/projecteuler/017.py | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/projecteuler/017.py b/src/projecteuler/017.py new file mode 100644 index 0000000..8bb95cf --- /dev/null +++ b/src/projecteuler/017.py @@ -0,0 +1,31 @@ +n1 = ["", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"] +n2 = ["ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen"] +n3 = ["twenty", "thirty", "forty", "fifty", "sixty", "seventy", "eighty", "ninety"] +n4 = ["hundred"] +n5 = ["thousand"] + +numbers = "" +for i in range(1, 1001): + current = "" + + if (i % 10000) / 1000 > 0: + current += n1[(i%10000)/1000] + n5[0] + if i % 1000 > 0: + current += "and" + + if (i % 1000) / 100 > 0: + current += n1[(i%1000)/100] + n4[0] + if i % 100 > 0: + current += "and" + + if i % 100 <= 9: + current += n1[i%10] + elif i % 100 <= 19: + current += n2[(i%10)-10] + else: + current += n3[(i%100)/10-2] + n1[i%10] + + numbers += current + +print len(numbers) + |