class A {
int[] a;
public int ss(int x)
{
a = new int[x];
int B =0;
for(int i=0;i<x;i++)
{ B=B+a[i];
}
return B;
}}public class PRACTISE
{
public static void main(String[] args)
{
A s = new A();
int y=s.ss(100);
System.out.println(y); }
}
int[] a;
public int ss(int x)
{
a = new int[x];
int B =0;
for(int i=0;i<x;i++)
{ B=B+a[i];
}
return B;
}}public class PRACTISE
{
public static void main(String[] args)
{
A s = new A();
int y=s.ss(100);
System.out.println(y); }
}
int B =0;为什么要写在FOR外面,连着写在里面为什么就不行了呢?还有我是想打印1+100的值,为什么我这样写只打了个"0"呢.再次麻烦一下,谢谢.
{
int[] a;
public int ss(int x)
{
a = new int[x];
for(int i=0;i<x;i++)
{
a[i]=i;
System.out.println(a[i]);
}
int su=0;
for(int i=0;i<x;i++)
{
su = su+a[i];
}
return su;
}
}
public class math
{
public static void main(String[] args)
{
sun s = new sun();
int y=s.ss(101);
System.out.println(y);
}
}