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Commit65b5004

Pratul1997

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Happy Number

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202. Happy Number
- README.md

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`‎202. Happy Number/README.md‎`

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	`1`	`+#Solution`
	`2`	+```
	`3`	`+class Solution:`
	`4`	`+ def isHappy(self, n):`
	`5`	`+ di = dict()`
	`6`	`+ while True:`
	`7`	`+ k = 0`
	`8`	`+ while n > 0:`
	`9`	`+ k += (n % 10) ** 2`
	`10`	`+ n = n // 10`
	`11`	`+ if k == 1:`
	`12`	`+ return True`
	`13`	`+ if k in di:`
	`14`	`+ return False`
	`15`	`+ else:`
	`16`	`+ di[k] = 1`
	`17`	`+ n = k`
	`18`	+```

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