C Program to Remove Leading Zeros - Source Code, Output & Execution Flow

C Programs

C Program to Remove Leading Zeros

This tutorial explains c program to remove leading zeros with C source code, sample output, and step-by-step execution flow.

#include <stdio.h>
int main() {
    char str[] = "00012345";
    int i = 0;
    while (str[i] == '0') i++;
    printf("After removing leading zeros: %s
", &str[i]);
    return 0;
}
After removing leading zeros: 12345

In this program, the input is read first when required, the core logic is applied step by step, and the final result is displayed using printf(). Follow the execution flow beside the code to understand how each statement contributes to the output.


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