编程和处理一些Project Euler问题的新手。我相信我陷入了无限循环。我已经在纸上完成了,一切似乎都没问题。我错过了什么?
public class Euler2 {
public static void main(String[] args) {
int i = 1;
int j = 2;
int fib = 0;
int sum = 2;
//Sum of even Fibonacci numbers
while(fib < 10);{
fib = (i + j);
if(fib % 2 == 0);{
sum = sum + fib;
}
i = j; j = fib;
}
System.out.println(sum);
}
}
答案 0 :(得分:1)
你在while条件和花括号之间有一个分号,它不应该存在,也许这就是导致问题的原因。
答案 1 :(得分:-1)
此代码应该有效。
public static void main(String[] args) {
int i = 1;
int j = 2;
int fib = 0;
int sum = 2;
//Sum of even Fibonacci numbers
while(fib < 10){
fib = (i + j);
System.out.println( "fib value is: " + fib);
if(fib % 2 == 0){
sum = sum + fib;
}
i = j; j = fib;
}
System.out.println("total sum is: " + sum);
}