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- #include <iostream>
- using namespace std;
- int const size=50;
- class vector
- {
- float d[size];
- int s;
- public:
- void create(void);
- void modify(void);
- void multiply(void);
- void display(void);
- };
- void vector :: create(void)
- {
- cout<<"\nEnter of Array you want to create: ";
- cin>>s;
- cout<<"Enter "<<s<<" Real Numbers: ";
- for(int i=0;i<s;i++)
- cin>>d[i];
- }
- void vector :: modify(void)
- {
- int mfy_value;
- float with;
- cout<<"\nEnter Location of array at which value is to be modified: ";
- cin>>mfy_value;
- cout<<"Enter Value with which you want to Replace: ";
- cin>>with;
- d[mfy_value]=with;
- }
- void vector :: multiply(void)
- {
- int mul;
- cout<<"\nEnter value with which you want to multiply: ";
- cin>>mul;
- for(int i=0;i<s;i++)
- d[i]=d[i]*mul;
- }
- void vector :: display(void)
- {
- cout<<"\n\nDisplay of Array\n";
- cout<<"(";
- for(int i=0;i<s;i++)
- {
- cout<<d[i];
- if(i!=s-1)
- cout<<",";
- }
- cout<<")\n";
- }
- int main()
- {
- vector o1;
- int choice;
- do
- {
- cout<<"\nChoice List\n";
- cout<<"1) To Create Vector Array\n";
- cout<<"2) To Modify Array\n";
- cout<<"3) To Multiply with Scalar value\n";
- cout<<"4) To Display\n";
- cout<<"5) EXIT\n";
- cout<<"Enter your choice: ";
- cin>>choice;
- switch(choice)
- {
- case 1: o1.create();
- break;
- case 2: o1.modify();
- break;
- case 3: o1.multiply();
- break;
- case 4: o1.display();
- break;
- case 5:return 0;
- }
- }while(1);
- end:
- return 0;
- }
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