Program to find the total number of digits in C, C Plus Plus (C++, CPP) with flowchart

Let’s see the “Program to find the total number of digits in C, C Plus Plus (C++, CPP) with flowchart”.

Flowchart to find the total number of digits

Let’s see the flowchart to find the total number of digits.

**Figure:** PROGRAM total number of digits flowchart.

Program to find the total number of digits in C++

Let’s see the “Program to find the total number of digits in C++”.

#include<iostream>
#include<conio.h>
using namespace std;
int main()
{
int num;
int a=0;
cout<<"Please Enter any number : ";
cin>>num;
while(num>0)
{
num=num/10;
a++;
}
cout<<"Number of digits in given number is: "<<a;
getche();
}

Output

Program to find the total number of digits using else if statement in C++

Let’s see the “Program to find the total number of digits using else if statement in C++”.

#include<iostream>
using namespace std;
int main()
{
	int GivenNumber;
	cout<<"Enter the Numbers"<<endl;
	cin>>GivenNumber;
	if(GivenNumber<=9)
	{
		
	cout<<"total number of digits are="<<"1";
}
    else if(GivenNumber>9&&GivenNumber<100)
    {
	
    cout<<"total numbers of digits=2";
    
}
else if(GivenNumber>99&&GivenNumber<1000)
{
	cout<<"total numbers of digits=3";
}
else if(GivenNumber>999&&GivenNumber<10000)
{
	cout<<"total numbers of digits=4";

}
else if(GivenNumber>9999&&GivenNumber<100000)
{

cout<<"total number of digits=5";
}
else
{

cout<<"Please Enter The Number Less Than 100000";
}
}

Program to find the total number of digits (Except 0) using Switch statement in C++

Let’s see the “Program to find the total number of digits (Except 0) using switch statement in C++”.

#include<iostream>
using namespace std;
int main()
{
	int number;
	int digits=0;
	int p=1;
	
	cout<<"Input a large number"<<endl;
	cin>>number;
	
	for(int i=0; i<p; i++)
	switch(number)
	{
	case 0:
	{	
		p=0;
		break;
	}
	
	default:
	{
		number=number/10;
		digits++;
		p++;
	}
	}
	cout<<"the total numbers of digits inside given number are = "<<digits<<endl;
	
}

Program to find the total number of digits using Array in C++

Let’s see the “Program to find the total number of digits using arrays in C++”.

#include<iostream>
using namespace std;
int main()
{
	int array[100];
	int number, digits=0; p=0;
	
	cout<<"Input a large number"<<endl;
	cin>>number;
	
	do
	{
		array[p]=number/10;
		number=array[p];
		digits++;
		p++;
	}
	while(number>0);
	
	cout<<"the total numbers of digits inside given number are = "<<digits<<endl;
	
}

Program to find the total number of digits using a do-while loop in C++

Let’s see the “Program to find the total number of digits using a do-while loop in C++”.

#include<iostream>
using namespace std;
int main()
{
	int number;
	int TotalDigits=0;
	
	cout<<"Input a large number"<<endl;
	cin>>number;
	
	do
	{
		number=number/10;
		TotalDigits++;
	}
	while(number>0);
	
	cout<<"the total numbers of TotalDigits inside given number are = "<<TotalDigits<<endl;
	
}

Program to find the total number of digits using a for loop in C++

Let’s see the “Program to find the total number of digits using a for loop in C++”.

#include<iostream>
using namespace std;
int main()
{
	int number;
	int digits=0;
	
	cout<<"Input a large number"<<endl;
	cin>>number;
	
	for(;number>0; digits++)
	{
		number=number/10;
	}
	
	cout<<"the total numbers of digits inside given number are = "<<digits<<endl;
	
}

Program to find the total number of digits using a user define a function in C++

Let’s see the “Program to find the total number of digits using a user define a function in C++”.

#include<iostream>
using namespace std;
int totalDigits(int);
int main()
{
	int number;
	
	cout<<"Input a large number"<<endl;
	cin>>number;

	cout<<"the totalDigits numbers of digits inside given number are = "<<totalDigits(number)<<endl;
}
int totalDigits(int number)
{
	int digits=0;
	for(;number>0;)
	{
		number=number/10;
		digits++;
	}
	
	return digits;
	
}

Program to find the total number of digits using a while loop in C++

Let’s see the “Program to find the total number of digits using a while loop in C++”.

#include<iostream>
using namespace std;
int main()
{
	long int number;
	int totalDigits=0;
	
	cout<<"Input a large number"<<endl;
	cin>>number;
	
	while(number>0)
	{
		number=number/10;
		totalDigits++;
	}
	
	cout<<"the total numbers of totalDigits inside given number are = "<<totalDigits<<endl;
	
}

Program to find the total number of digits in C

Let’s see the “Program to find the total number of digits in C”.

#include<stdio.h>
#include<conio.h>
int main()
{
int num;
int a=0;
printf("Please Enter any number : ");
scanf("%d" , &num);
while(num>0)
{
num=num/10;
a++;
}
printf("Number of digits in given number is: %d", a);
getche();
}

Output