#include <iostream>
#include <stdio.h>
using namespace std;

struct rectangle{
    int b;
    int l;
};
int main(){
    struct rectangle r1={5,10};
    r1.b=15;
    r1.l=20;
    cout<<r1.b<<endl;
    cout<<r1.l;
    return 0;
    
}

















using namespace std;   int a[5;
3a[0=1;
]=1;
a[1=2;
a[2=3';
cout<<sizeofa(a<<endl;
cout<<a[1<<endl;
retrunm urn 0;={1,2,3}
cfor(int i=0;i<3;i++{
vcout<<a[i<<6enenfdl;struct rectangelle{
int b;
int l;
int main(){
struct rectangle r1={5,10{}
coutr1.b=15;
r1,l=20;
,.cout<<r1.b';
cout<<r1.l;
<<endl;
return 0;
12345678910111213141516
#include <iostream>using namespace std;struct rectangle{    int b;    int l;};int main(){    struct rectangle r1={5,10}    r1.b=15;    r1.l=20;    cout<<r1.b<<endl;    cout<<r1.l;    return 0;    }
> Enter your input here...
$Error~
C++ compile error: