Problems #convolution

	#	Name Show solution-related tags	TopCoder	AC Ratio (user)	AC (submission)
	1035	通關密語 TOI 2015-TOI-1st convolution		77.8% (144/185)	33.0% (432/1310)
	1987	多項式乘法 IOIstyle convolution		42.9% (6/14)	37.6% (68/181)