摘要:
1、创建一个drawboard#import "DrawBoard1.h"@implementation DrawBoard1-(void)drawRect:(CGRect)rect{ CGContextRef context=UIGraphicsGetCurrentContext(); CGC... 阅读全文
摘要:
#includelong fibonacci (long n ){ if ( n == 1 || n == 0) return 1; else return fibonacci(n-1)+fibonacci(n-2);}int main(void){ long n; scanf("%l... 阅读全文