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Today will discuss the basic concept and simplest way to how to reverse a number in c++ by programming and how to make program for reverse of a number without array in c++ programming. How to how to count number of digit in a number in c++ programming.
write a program to reverse a number
Output: Enter the Number
1234
Number befour reverse= 1234
Number After reverse= 4321
program to count no of digit of a number
Output:Enter the Number
1234
The enter number have 4 digit
I make this programming and hope you are like the post if are you like the post you can please comment and Share the post to reach more people.
If any doubt about this c++ programming code or input & output please comment below
If you have another question about c++ programming send an email by contacting us form are given on the page right side.
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Today will discuss the basic concept and simplest way to how to reverse a number in c++ by programming and how to make program for reverse of a number without array in c++ programming. How to how to count number of digit in a number in c++ programming.
write a program to reverse a number
#include
using namespace std;
int main()
{
int n, r=0,d;
cout<<"Enter the number"<
cin>>n;
cout<<"Number befour reverse= "<
while(n>0){
d= n%10;
r= r*10+d;
n=n/10;
}
cout<<"Number After reverse= "<
return 0;
}
using namespace std;
int main()
{
int n, r=0,d;
cout<<"Enter the number"<
cout<<"Number befour reverse= "<
d= n%10;
r= r*10+d;
n=n/10;
}
cout<<"Number After reverse= "<
}
Output: Enter the Number
1234
Number befour reverse= 1234
Number After reverse= 4321
program to count no of digit of a number
#include
using namespace std;
int main()
{
int n, c=0,d;
clrscr();
cout<<"Enter the number"<
cin>>n;
while(n>0){
d= n%10;
n=n/10;
c++;
}
cout<<"The enter number have"<
return 0;
}
using namespace std;
int main()
{
int n, c=0,d;
clrscr();
cout<<"Enter the number"<
while(n>0){
d= n%10;
n=n/10;
c++;
}
cout<<"The enter number have"<
}
Output:Enter the Number
1234
The enter number have 4 digit
I make this programming and hope you are like the post if are you like the post you can please comment and Share the post to reach more people.
If any doubt about this c++ programming code or input & output please comment below
If you have another question about c++ programming send an email by contacting us form are given on the page right side.
I am Try to Help in your Programming Language by Programming Shortcut
Please share your experience about this post,
Thank You!