package until4;public class one { public static void main(String[] args) { // TODO Auto-generated method stub for(int i=1;i<=30;i++){ int sum=0; sum=sum+fun(i); System.out.println(sum); } public static int fun(int a){ if(a>1){ return a*fun(a-1); } else return 1; } } }
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think008
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package until4;
public class one {
public static void main(String[] args) {
// TODO Auto-generated method stub
for(int i=1;i<=30;i++){
int sum=0;
sum=sum+fun(i);
System.out.println(sum);
}
}
public static int fun(int a){
if(a>1){
return a*fun(a-1);
}else
return 1;
}
}添加回答
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