Generate a Loops for loop, while loop, and do while loop using if and switch functions

Objects: Write a program to generate a Loops for loop, while loop, and do while loop using if and switch functions. C++ Projects.

Code:

#include<iostream>
#include<conio.h>
#include<string>
using namespace std;
void main()
{
char a;
int i=0,f1,id,no,tab;
char whl,ch=0,dow;
float wf=0;
cout<<“Select Your Function.\nUse For Loop press: F\nUse While Loop press: W\nUse Do While Loop press: D\n”;
cin>>a;
if(a==’f’)
{
cout<<“\n :You are in For Loop:\n”;
cout<<” :Table Generator:\n\n”;
cout<<“Enter Any Number: “;
cin>>no;
for(i=1;i<=10;i++)
{
tab=no*i;
cout<<no<<” * “<<i<<“= “<<tab<<endl;
}
}
else if(a==’w’)
{
//while loop start
cout<<“\n :You are in While Loop:\n”;
cout<<“Select Loop function which you perform:\nPress I for Run Int.\nPress F for Run Float.\nPress C for Run Char.\n”;
cin>>whl;
switch(whl)
{
case ‘i’:
while(i<10)
{
cout<<“You are in while loop Int\n”;
i++;
}
break;
case ‘f’:
while(wf<10)
{
cout<<“You are in While Float\n”;
wf++;
}
break;
case ‘c’:
while(ch<10)
{
cout<<“You are in while char\n”;
ch++;
}
break;
default:
cout<<“Invalid selection Please Select given options.”;
break;
}
}
else if(a==’d’)
{
//Do while start
cout<<“\n :You are in Do while Loop:\n”;
cout<<“Select Loop function which you perform:\nPress I for Run Int.\nPress F for Run Float.\nPress C for Run Char.\n”;
cin>>dow;
switch(dow)
{
case ‘i’:
do
{
cout<<“you are in do while loop Int\n”;
i++;
}
while(i<10);
break;
case ‘f’:
do
{
cout<<“you are in do while loop Float\n”;
wf++;
}
while(wf<10);
break;
case ‘c’:
do
{
cout<<“you are in do while loop Char\n”;
ch++;
}
while(ch<10);
break;
default:
cout<<“Invalid selection Please Select given options.”;
break;
}
}
else
{
cout<<“Invalid selection”;
}
getch();
}

#include<iostream>
#include<conio.h>
#include<string>
using namespace std;
void main()
{
	char a;
	int i=0,f1,id,no,tab;
	char whl,ch=0,dow;
	float wf=0;
	cout<<"Select Your Function.\nUse For Loop press: F\nUse While Loop press: W\nUse Do While Loop press: D\n";
	cin>>a;
	if(a=='f')
	{
		cout<<"\n :You are in For Loop:\n";
		cout<<" :Table Generator:\n\n";
		cout<<"Enter Any Number: ";
		cin>>no;
		for(i=1;i<=10;i++)
		{
			tab=no*i;
			cout<<no<<" * "<<i<<"= "<<tab<<endl;
		}
	}
	else if(a=='w')
	{
		//while loop start
		cout<<"\n :You are in While Loop:\n";
		cout<<"Select Loop function which you perform:\nPress I for Run Int.\nPress F for Run Float.\nPress C for Run Char.\n";
		cin>>whl;
		switch(whl)
		{
		case 'i':
			while(i<10)
			{
				cout<<"You are in while loop Int\n";
				i++;
			}
			break;
		case 'f':
			while(wf<10)
			{
				cout<<"You are in While Float\n";
				wf++;
			}
			break;
		case 'c':
			while(ch<10)
			{
				cout<<"You are in while char\n";
				ch++;
			}
			break;
		default:
			cout<<"Invalid selection Please Select given options.";
			break;
		}
	}
	else if(a=='d')
	{
		//Do while start
		cout<<"\n :You are in Do while Loop:\n";
		cout<<"Select Loop function which you perform:\nPress I for Run Int.\nPress F for Run Float.\nPress C for Run Char.\n";
		cin>>dow;
		switch(dow)
		{
		case 'i':
			do
			{
				cout<<"you are in do while loop Int\n";
				i++;
			}
			while(i<10);
			break;
		case 'f':
			do
			{
				cout<<"you are in do while loop Float\n";
				wf++;
			}
			while(wf<10);
			break;
		case 'c':
			do
			{
				cout<<"you are in do while loop Char\n";
				ch++;
			}
			while(ch<10);
			break;
		default:
			cout<<"Invalid selection Please Select given options.";
			break;
		}
	}
	else
	{
		cout<<"Invalid selection";
	}
	getch();
}

Output:

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