1. C++ tili 1980-jıllar basında Bjarne Stroustrup tárepinen c ge tiykarlanǵan halda dúzildi

Begin 19
#include
#include
using namespace std;
int main(){
float a,b,p,s;
cout<<"koordinatalarin kiritin:";
cin >>a>>b;
p=2*(a+b);
s=a*b;
cout<<"perimetr:" <

cout<<"maydan:" << s;
return 0;


Bool 5
#include
using namespace std;
int main()
{
int a,b;
cout<<"a sanin kiritin:";
cin >>a;
cout<<"b sanin kiritin:";
cin >>b;
bool i=a>=0 || b<-2;
cout <
cout<
return 0;


Integer 12
#include
using namespace std;
int main()
{
int abc, cba;
cout<<"ush xanali san";
cin >>abc;
cout<< endl;
cba= (abc%10)*100+(abc%100/10);
cout<<"teris tartipte jaziwdan payda bolgan san";
return 0;
}


IF 28
#include
using namespace std;
int main(){
int year;
cout<<"yil raqamini kiritin:";
cin >> year;
int days = (year%400 == 0|| year%4 ==0 && year%100 !=0)? 366:365;
cout<<"bu yilgi kunlar soni:";
return 0;
}

Case1
#include

#include
using namespace std;
int main(){
int k;
cout<< "1-7 ge shekem bolǵan pútin sanlar kiritin:";
cin >> k;
switch (k) {
case 1: cout << "dushanba\n"; break;
case 2: cout << "seshanba\n"; break;
case 3: cout << "chorshanba\n"; break;
case 4: cout << "payshanba\n"; break;
case 5: cout << "juma\n"; break;
case 6: cout << "shanba\n"; break;
case 7: cout << "yakshanba\n"; break;
cout<< "haftaning bunday kuni yoq.\n";
}
return 0;

For9
#include

using namespace std;
int main(){
int a,b;
cout<< "a:";
cin >> a;
cout<< "b:";
cin >> b;
int i, natiyja=0;
for (i=a; i<=b; ++i) natiyja +=i*i;
cout<< "natiyja:" <
While2
#include
using namespace std;


int main(){
int a,b;
cout<< "A:";
cin >> a;
cout<< "B:";
cin >> b;
int kesindi=a;
int san=0;
while (b>=0){
kesindi =b;
++san;
}
cout<< san;
}
Array25