Problems #convolution

	#	Name Show solution-related tags	TopCoder	AC Ratio (user)	AC (submission)
	1035	通關密語 TOI 2015-TOI-1st convolution		77.5% (138/178)	33.0% (425/1287)
	1987	多項式乘法 IOIstyle convolution		46.2% (6/13)	38.2% (68/178)