Friday, 12 May 2017
Thursday, 11 May 2017
Goto Statement In C++ 9 [31]
code
DO IT YOURSELFprevious code
#include<constream.h>
#include<iomanip.h>
void add(int,int);
void subtraction(int,int);
void mult(int,int);
void div(int ,int);
void main(){
char choice;
do{
clrscr();
cout<<"--------- MENU ---------"<<endl;
cout<<"a : ADDITION"<<endl;
cout<<"m : MULTIPLICATION"<<endl;
cout<<"d : DIVISION"<<endl;
cout<<"s : SUBTRACTION"<<endl;
cout<<"e : EXIT"<<endl;
cout<<"--------- END ---------"<<endl;
cout<<"plzz enter your choice"<<endl;
cin>>choice;
int num1,num2;
switch(choice)
{
case 'a':
cout<<"plzz enter number";
cin>>num1;
cout<<"plzz enter number";
cin>>num2;
add(num1,num2);
break;
case 'm':
cout<<"plzz enter number";
cin>>num1;
cout<<"plzz enter number";
cin>>num2;
mult(num1,num2);
break;
case 'd':
cout<<"plzz enter number";
cin>>num1;
cout<<"plzz enter number";
cin>>num2;
div(num1,num2);
break;
case 's':
cout<<"plzz enter number";
cin>>num1;
cout<<"plzz enter number";
cin>>num2;
subtraction(num1,num2);
break;
}
}while(choice!='e');
getch();
}
void add(int a,int b)
{
cout<<"Result = "<<a+b;
getch();
}
void subtraction(int a,int b)
{
cout<<"Result = "<<a-b;
getch();
}
void mult(int a,int b)
{
cout<<"Result = "<<a*b;
getch();
}
void div(int a,int b)
{
cout<<"Result = "<<a/b;
getch();
}
Functions In C++ part 6 [30]
#include<constream.h>
#include<iomanip.h>
void add(int,int);
void subtraction(int,int);
void mult(int,int);
void div(int ,int);
void main(){
clrscr();
cout<<"--------- MENU ---------"<<endl;
cout<<"a : ADDITION"<<endl;
cout<<"m : MULTIPLICATION"<<endl;
cout<<"d : DIVISION"<<endl;
cout<<"s : SUBTRACTION"<<endl;
cout<<"e : EXIT"<<endl;
cout<<"--------- END ---------"<<endl;
char choice;
cout<<"plzz enter your choice"<<endl;
cin>>choice;
int num1,num2;
switch(choice)
{
case 'a':
cout<<"plzz enter number";
cin>>num1;
cout<<"plzz enter number";
cin>>num2;
add(num1,num2);
break;
case 'm':
cout<<"plzz enter number";
cin>>num1;
cout<<"plzz enter number";
cin>>num2;
mult(num1,num2);
break;
case 'd':
cout<<"plzz enter number";
cin>>num1;
cout<<"plzz enter number";
cin>>num2;
div(num1,num2);
break;
case 's':
cout<<"plzz enter number";
cin>>num1;
cout<<"plzz enter number";
cin>>num2;
subtraction(num1,num2);
break;
}
getch();
}
void add(int a,int b)
{
cout<<"Result = "<<a+b;
}
void subtraction(int a,int b)
{
cout<<"Result = "<<a-b;
}
void mult(int a,int b)
{
cout<<"Result = "<<a*b;
}
void div(int a,int b)
{
cout<<"Result = "<<a/b;
}
Functions C++ part 5 [29]
#include<constream.h>
#include<iomanip.h>
void add(int,int);
void subtraction(int,int);
void mult(int,int);
void div(int ,int);
void main(){
clrscr();
cout<<"--------- MENU ---------"<<endl;
cout<<"a : ADDITION"<<endl;
cout<<"m : MULTIPLICATION"<<endl;
cout<<"d : DIVISION"<<endl;
cout<<"s : SUBTRACTION"<<endl;
cout<<"e : EXIT"<<endl;
cout<<"--------- END ---------"<<endl;
char choice;
cout<<"plzz enter your choice"<<endl;
cin>>choice;
getch();
}
void add(int a,int b)
{
}
void sub(int a,int b)
{
}
void mult(int a,int b)
{
}
void div(int a,int b)
{
}
Function In C++ part 4 [28]
#include<constream.h>
#include<iomanip.h>
void show(int arr[]);
void main(){
clrscr();
int num[5];
cout<<"enter a numbers";
for(int i=0;i<5;++i)
cin>>num[i];
show(num);
getch();
}
void show(int arr[])
{
for(int i=0;i<5;++i)
cout<<arr[i];
}
Functions in c++ Part 3 [27]
#include<constream.h>
#include<iomanip.h>
int even(int);
void main(){
clrscr();
cout<<"enter a number";
int num1;
cin>>num1;
int result = even(num1);
if(result ==1)
cout<<"even";
else
cout<<"odd";
getch();
}
int even(int num1)
{
if(num1%2==0)
return 1;
return 0;
}
Functions In C++ part 2 [26]
#include<constream.h>
#include<iomanip.h>
int even(int);
void main(){
clrscr();
cout<<"enter a number";
int num1;
cin>>num1;
int result = even(num1);
if(result ==1)
cout<<"even";
else
cout<<"odd";
getch();
}
int even(int num1)
{
if(num1%2==0)
return 1;
return 0;
}
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