#	Title	Solution	Acceptance	Difficulty	Frequency
	1			44.5%	Easy
	2			31.7%	Medium
	3			28.8%	Medium
	4			27.2%	Hard
	5			27.8%	Medium
	10			25.6%	Hard
	11			46.3%	Medium
	15			24.7%	Medium
	17			42.8%	Medium
	19			34.5%	Medium
	20			37.1%	Easy
	21			48.6%	Easy
	22			56.7%	Medium
	23			35.8%	Hard
	31			31.0%	Medium
	32			26.2%	Hard
	33			33.1%	Medium
	34			34.1%	Medium
	39			50.4%	Medium
	42			44.4%	Hard
	46			57.1%	Medium
	48			50.3%	Medium
	49			48.9%	Medium
	53			44.4%	Easy
	55			32.5%	Medium
	56			36.5%	Medium
	62			48.9%	Medium
	64			48.3%	Medium
	70			44.9%	Easy
	72			39.1%	Hard
	75			43.1%	Medium
	76			31.7%	Hard
	78			54.7%	Medium
	79			32.2%	Medium
	84			32.1%	Hard
	85			34.4%	Hard
	94			58.2%	Medium
	96			47.5%	Medium
	98			26.2%	Medium
	101			44.2%	Easy
	102			49.9%	Medium
	104			61.8%	Easy
	105			42.8%	Medium
	114			43.8%	Medium
	121			48.1%	Easy
	124			30.8%	Hard
	128			42.5%	Hard
	136			61.3%	Easy
	139			36.4%	Medium
	141			37.9%	Easy
	142			33.3%	Medium
	146			27.0%	Medium
	148			36.9%	Medium
	152			29.9%	Medium
	155			38.5%	Easy
	160			35.3%	Easy
	169			53.9%	Easy
	198			41.3%	Easy
	200			42.6%	Medium
	206			56.5%	Easy
	207			39.0%	Medium
	208			40.2%	Medium
	215			49.5%	Medium
	221			33.9%	Medium
	226			59.4%	Easy
	234			36.9%	Easy
	236			39.2%	Medium
	238			56.3%	Medium
	239			39.1%	Hard
	240			41.3%	Medium
	253			43.4%	Medium
	279			42.9%	Medium
	283			55.0%	Easy
	287			50.8%	Medium
	295			38.2%	Hard
	297			42.3%	Hard
	300			41.3%	Medium
	301			40.1%	Hard
	309			44.7%	Medium
	312			48.3%	Hard
	322			31.6%	Medium
	337			48.7%	Medium
	338			65.5%	Medium
	347			56.3%	Medium
	394			46.1%	Medium
	399			48.5%	Medium
	406			60.8%	Medium
	416			41.5%	Medium
	437			43.5%	Easy
	438			38.2%	Medium
	448			54.1%	Easy
	494			45.7%	Medium
	538			52.1%	Easy
	543			47.3%	Easy
	560			42.8%	Medium
	581			30.4%	Easy
	617			71.0%	Easy
	621			46.2%	Medium
	647			57.7%	Medium
	739			60.5%	Medium