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How to reverse a given number using C
#include <stdio.h>
int main() {
int num, rem, rev = 0;
printf("\nEnter any no to be reversed : ");
scanf("%d", &num);
while (num >= 1) {
rem = num % 10;
rev = rev * 10 + rem;
num = num / 10;
}
printf("\nReversed Number : %d", rev);
return (0);
}
Output :
Enter any no to be reversed : 123
Reversed Number : 321
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