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| -rw-r--r-- | src/projecteuler/206.py | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/projecteuler/206.py b/src/projecteuler/206.py new file mode 100644 index 0000000..b3eddf4 --- /dev/null +++ b/src/projecteuler/206.py @@ -0,0 +1,24 @@ + +positions = (2,4,6,8,10,12,14) +result = "1_2_3_4_5_6_7_8_9_0" + +number = 1000000030 +state = True + +while number <= 3162277630: + number += 40 if state else 60 + state = not state + + found = True + + square = str(number**2) + for i in positions: + if square[i] != result[i]: + found = False + break + + if found: + break + +print number + |