# Algo:
# 1) Input number n
# 2) Set rev=0, sd=0
# 3) Find single digit in sd as n % 10 it will give (left most digit)
# 4) Construct revrse no as rev * 10 + sd
# 5) Decrment n by 1
# 6) Is n is greater than zero, if yes goto step 3, otherwise next step
# 7) Print rev
#
if [ $# -ne 1 ]
then
echo "Usage: $0 number"
echo " I will find reverse of given number"
echo " For eg. $0 123, I will print 321"
exit 1
fi
n=$1
rev=0
sd=0
while [ $n -gt 0 ]
do
sd=`expr $n % 10`
rev=`expr $rev \* 10 + $sd`
n=`expr $n / 10`
done
echo "Reverse number is $rev"
write the javascript code to display the reverse no. of given no. (e.g. 247 reverse of 742)
To reverse a number, first convert the number to a string, then reverse the string. Given your number consists of alphanumeric characters, the number must already be a string so simply reverse the string: #include<string> using std::string; string reverse (const string& s) { string str {}; for (auto c : s) str.insert (str.begin(), c); return str; } int main () { std::cout << "Enter a number: "; string s {}; std::cin >> s; std::cout << "The number in reverse is: " << reverse (s); }
<html> <script language="vbscript"> n=cint(inputbox("Enter a number")) dim f f=1 if n<0 then Msgbox "Invalid number" elseif n=0 or n=1 then MsgBox "The factorial of given number "&n&" is :"&f else for i=n to 2 step -1 f=f*i next MsgBox "The factorial of given number "&n&" is :"&f end if </script> </html>
Script is step wise instructions given to a sprite. For example- When green flag clicked Pen down Move 100 steps In simple language, commands given to a sprite.
//Reverse of the Number #include<stdio.h> #include<conio.h> int main () { int num,mod,rev=0; printf("Enter a number:"); scanf("%d", &num); while (num>0) { mod=num%10; rev=(rev*10)+mod; num=num/10; } printf("Reverse of the given number: %d", rev); getchar(); return 0; } // alternative solution based on reversing the alphanumeric representation of // the number: void rev(int me) { char alpha[32]; sprintf(alpha, "%d", me); for (const char* cp = alpha + strlen(alpha) - 1; cp >= alpha; --cp) { putchar(cp); } }
You write the number and then follow it with the digits in reverse order.
write the javascript code to display the reverse no. of given no. (e.g. 247 reverse of 742)
You don't need a shell script to do this; use the 'grep' command with the '-c' option to count the number of occurrences of some pattern.
#!/bin/sh wc -lw "$1"
reverse programe in fox pro
You don't need a shell script to do this - just use the 'tail' command.
123
echo "enter the number" if [ $# -ne 1 ] then echo "Usage: $0 number" echo " I will find reverse of given number" echo " For eg. $0 12321, I will print 12321" exit 1 fi n=$1 rev=0 sd=0 while [ $n -gt 0 ] do sd=`expr $n % 10` rev=`expr $rev \* 10 + $sd` n=`expr $n / 10` done echo "Reverse number is $rev"
shell script for check whether the given no is prime or not??echo "input any number:"read nono=`expr $no`i=`expr 2`while [ $i -lt $no ]doif [ `expr $no % $i` -eq 0];thenecho "$no is not a prime no.."break 2fii=`expr $i +1`doneif [ $i -eq $no ];thenecho "$no is a PRIME no..."fi
The reverse lookup is a telephone number data base. Instead of looking up a phone number based on a given name, a name can be looked up based on a given phone number. It is useful when receiving phone calls from an unknown phone number.
just have a clear sequence of who are the guest speakers.. and breiefly introduce them after yoy have given info about the ceremomy.
A mirror prime.