COUNT THE NUMBER OF DIGITS IN GIVEN NUMBER
source code :
//wap to count the number of digits in given number
// example no. is 542, the digits in given no. is 3
/* 542/10=54 -------1
54/10=5--------2
5/10=0-----------3
*/
#include<iostream>
using namespace std;
int main(){
int n,count=0;
cout<<"ENter the number : "<<endl;
cin>>n;
if(n==0)
cout<<"there is only 1 digits."<<endl;
else{
while(n!=0)
{
n=n/10;
count ++;
}
cout<<"The no. of digits in given number is "<<count<<endl;
}
return 0;
}
output :
This is dummy text. It is not meant to be read. Accordingly, it is difficult to figure out when to end it. But then, this is dummy text. It is not meant to be read. Period.
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