c++

Source code- #include<iostream> using namespace std; int main(){ int number; cout<<“Enter a number “; cin>>number; if(number>0) cout<<“Negative”; else cout<<“Positive”; } OUTPUT- Enter a number 5 Negative

Source code- #include<iostream> using namespace std; int main(){ int min,max,num; cout<<“Enter minimum range “; cin>>min; cout<<“Enter maximum range “; cin>>max; for(num=min;num<=max;num++) if(num%2!=0) cout<<num<<“t”; } OUTPUT- Enter minimum range 1 Enter maximum range 10 1 3 5 7 9

Sourcee code – #include<iostream> using namespace std; float celsius_To_Fahrenheit(float celsius); float fahrenheit_To_celsius(float fahrenheit); int main(){ float celsius,fahrenheit,celsi,entered_fahrenheit; cout<<“Enter celcius to convert to fahrenheit “; cin>>celsius; fahrenheit=celsius_To_Fahrenheit(celsius); cout<<fahrenheit; cout<<“nEnter fahrenheit to convert to celsius “; cin>>entered_fahrenheit; celsi=fahrenheit_To_celsius(fahrenheit); cout<<celsi; } float celsius_To_Fahrenheit(float celsius){ float fahrenheit; //T(°F) = 20°C × 9/5 + 32 = 68 °F fahrenheit=((celsius*9)/5)+32; return fahrenheit; } float fahrenheit_To_celsius(float entered_fahrenheit){ float celsi; //T(°C) = (68°F – 32) × 5/9 = 20 °C celsi=((entered_fahrenheit-32)*5)/9; return celsi; } OUTPUT- Enter celcius to convert to fahrenheit 20 68 Enter fahrenheit to convert to celsius 68 20

/*write a c++ program to define a class batsman with the following informationprivate variablebcode 4 digit,bname 20 char,innings,notout,bat avg(float)which calculated(runs/(innings-notout))byfunction calc_avgpublic member :readdata() to accept values ofbcode,bname,innings,notout,runs and invoke calc_avg to calculate the avg.display() to display*/#include<iostream>using namespace std; class Batsman{ int bcode,innings,notout,runs; float bat_avg; char bname[20]; float calc_avg()    { bat_avg =(float) runs/((float) innings -(float)notout); …

c++ program to print Average of a batsman using classes and objects. Read More »

#include<iostream>using namespace std;long fact(int num);int main(){ int num; cout<<“Enter number for factorial “; cin>> num; cout<<“Factorial of “<< num <<endl<<fact(num); } long fact(int num) { if(num==0) return 1; else { return (num*fact(num-1)); }} OUTPUT- Enter number for factorial 5 Factorial of 5 120

//create class person with two private variable name and age and two public fn void get data and void put data #include<iostream>using namespace std;class person{ char name[50]; int age; public: void getdata(); void putdata();}; void person::getdata(){ cout<<“Enter the name : “; cin>>name; cout<<“Enter the age”; cin>>age;} void person::putdata(){ cout<<“Name : “<<name; cout<<endl<<“age : “<<age;} int …

c++ creating class person with two private variable name and age and two public functions Read More »

/*WAP to create a class item with two private variable number -int cost -float  and two public function void getdata() and void putdata() */ #include<iostream>#include<stdio.h>using namespace std;class item{ int number; float cost; public: void getdata(); void putdata();}; void item::getdata(){ cout<<“Enter the number : “; cin>>number; cout<<“Enter the cost”; cin>>cost;} void item::putdata(){ cout<<“Number : “<<number; cout<<endl<<“Cost : “<<cost;} int …

c++ program to create an item with two private num int and float cost with two public functions Read More »

#include<iostream>using namespace std;long fact(int num);int main(){ int num; cout<<“Enter number for factorial “; cin>> num; cout<<“Factorial of “<< num <<endl<<fact(num); } long fact(int num) { if(num==0) return 1; else { return (num*fact(num-1)); }} output- Enter number for factorial 5 factorial of 5 120