folat数组10个元素的值分别为: 0.1、0.2、0.3、···、1.0,用指针输出各个元素和所有元素的累加和。
folat是float吧
#include <iostream>
using namespace std;
int main()
{
float f[10],fs=0;
int i;
for(i=0;i<10;i++)
{
f[i] = 0.1*(i+1);
fs += f[i];
}
float *p = f;
for(i=0;i<10;i++)
cout<<*(p+i)<<" ";
cout<<endl;
cout<<fs<<endl;
return 0;
}
#include<iostream>
using namespace std;
int main(){
float a[10]= {0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1.0},s=0;
float *p=a;
for(int i=0;i<10;i++){
cout<<*(p+i)<<" ";
s+=*(p+i);
}
cout<<endl<<s;
return 0;
}