【发布时间】:2018-01-31 07:33:29
【问题描述】:
我正在尝试从 cmd 获取参数并将该参数传递给方法 Fibonacci,但我遇到了一些错误。谁能告诉我为什么我会收到这个错误?
谢谢。
代码:
class fibo {
static void Fibonacci(int Total,int n1,int n2){
if(Total > 1){
int sum = n1 + n2;
System.out.print(sum + " ");
n1 = n2;
n2 = sum;
--Total;
Fibonacci(Total,n1,n2);
}
}
}
class main{
public static void main(String args[]){
fibo f = new fibo();
System.out.print(0 + " ");
System.out.print(1 + " ");
int Total = args[0];
int n1 = args[1];
int n2 = args[2];
f.Fibonacci(Total,n1,n2);
}
}
错误:
fibonacci.java:26: error: incompatible types: String cannot be converted to int
int Total = args[0];
fibonacci.java:27: error: incompatible types: String cannot be converted to int
int n1 = args[1];
fibonacci.java:28: error: incompatible types: String cannot be converted to int
int n2 = args[2];
3 errors
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标签: java