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Kutubxonasi, shuningdek #include direktivasidan foydalanadiBog'liq Abbosbek Ergashev 008
Masala:
Talabalarning haqida (familiya, ismi va stipendiyasi) string va float turidagi
to'plam berilgan. Familiyasi yoki ismi to'liq yozilganlar va stipendiyasi N ga teng
bo'lganlaridan 2-to'plamni hosil qiluvchi va ularni ekranga chiqaruvchi dastur
tuzing.
Masalani yechish g'oyasi:
map konteyneri to 'plami yaratiladi. map ning insert(pair('a',10)) iteratoridan
foydalanib, A to'plamga
qiymatlar o'zlashtiriladi.
Dastur matni:
#include "stdafx.h"
#include
#include #include using namespace System;
using namespace std;
int main
{ maps; int n;
cout<<"Talabalar sonini kiriting: "; cin>>n; cin.ignore0;
multimap M, M2;
for (int i = 0; i
{ string St;
int step;
cout<" - talaba ma'lumotlarini kiriting:"<
cout<<"Fam, ismi: "; getline(cin,St);
cout<<"Stipendiyasi: "; cin>>step; cin.ignore0;
s.insert(pair(St,step));
M.insert(pair(St,step));
}
string S;
int N;
cout<<"Qanday stipendiya oladigan talaba haqida ma'lumot kerak?: ";
cin>>N;
int k=0;
for (auto it = M.begin; it != M.end; +tit){
S= it-> first;
if(S.find(" ")second = N){
M2 insert(pair(S,N)); cout<<"bor"<
}
cout<<"So'rov Natijasi:"<
for (auto it = M2.begin; it != M2.end; +tit) {
cout
}
getchar; getchar0;
return 0;}
#include
#include
using namespace std;
class Kompleks {
private:
double Real;
double imag;
public:
Kompleks(double Real = 0, double imag = 0) : Real(Real), imag(imag) {}
Kompleks operator+(const Kompleks& other) const {
return Kompleks(Real + other.Real, imag + other.imag);
}
Kompleks operator-(const Kompleks& other) const {
return Kompleks(Real - other.Real, imag - other.imag);
}
Kompleks operator*(const Kompleks& other) const {
return Kompleks(Real * other.Real - imag * other.imag, Real * other.imag +
imag * other.Real);
}
double modul() const {
return sqrt(Real * Real + imag * imag);
}
friend ostream& operator<<(ostream& out, const Kompleks& c) {
out << c.Real;
if (c.imag >= 0)
out << "+";
out << c.imag << "i";
return out;
}};
class KOMP_KV_TENGLAMA {
private:
double Real;
double imag;
public:
KOMP_KV_TENGLAMA(double real = 0, double imag = 0) : Real(real),
imag(imag) {}
double kvadrat_tenglama_ildizi() const {
return Real * Real + imag * imag;
}
friend ostream& operator<<(ostream& out, const
KOMP_KV_TENGLAMA&c){
out << c.Real;
if (c.imag >= 0)
out << "+";
out << c.imag << "i";
return out;
}};
int main() {
KOMP_KV_TENGLAMA kompleks(3, 4);
cout << "Kompleks Soni: " << kompleks << endl;
cout << "Kvadrat Tenglama Ildizi: " << kompleks.kvadrat_tenglama_ildizi()
<< endl;
return 0;
}
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