23.include<iomanip.h void main(){ inta[8]={4,8,15,16,20,30,48,62}; int米p=a,s=0; while(p<a+8)( S十=p; p+=3; cout<<s<<endl; } 运行结果： 24.include<iomanip.h> int LF(int x,int y) x=x+y;y=x+y; return x-+y; void main() int x=2,y=3; cout<<LF(x,y)<<endl; } 运行结果： 54923. # include<iomanip. h> void main() { int a[8J=={4，8 ，20 ，30 ，48 int 关p==a s==O; while(p<a 十8) === 3 ; cout«s«endl; 运行结果: 24. # include<iomanip. h> int LF(int x , int y) { x==x 十y; y==x 十y; return x+y; void rnain() int x==2 , y==3; cout<<L.F(x ,y)<<endl; 运行结果: 549