class hdigui { public static void main(string[]args) { hdigui a = new hdigui(); a.gcd(6,8); } static int gcd(int n ,int m) { int temp ;
while(m!=0) { temp = n; n = m; m = temp % m; }
return m; } }
发表于:2007-03-24 11:29:551楼 得分:0
public static void main(string[]args) { hdigui a = new hdigui(); system.out.println(a.gcd(6,8)); }
发表于:2007-03-24 11:53:352楼 得分:0
晕了,原来是没打出来
发表于:2007-03-24 14:36:543楼 得分:0
你的gcd(int a, int b)函数也没有写对,这样取不到最大公约数的.
发表于:2007-03-24 15:05:364楼 得分:0
static int gcd(int n ,int m) { int temp = 0; int max; int min; if (n <= m) { min = n; max = m; } else { min = n; max = m; } if (max % min == 0) { temp = min; } else { for (int i = (min / 2); i > 0; i--) { if (min % 2 != 0) { i = i - 1; } if (max % i == 0) { temp = i; break; } else { temp = 1; } } } return temp; } 方法写的很累赘,很希望大虾们指点下.