is there a way to tell the program to remove a certain charecter or number from a string with out giving it a position. for example i have a program that asks the user to enter a set of numbers and the program reverses the order of the numbers. so if the user entered 12340 theprogram should print out 4321. but my program prints out 04321. i cant make it not print out the zero when it is at the front. but I need it to print out the zeros when they are at the end. for example if the user enters 01234 the program needs to print out 43210. you see. I need help please.