A code for find minimum queue in c language?

To find the minimum element in a queue using C, you can traverse the queue elements, comparing each to track the minimum value. Here's a simple implementation assuming a circular queue structure:

<code class="language-c">#include <stdio.h>
#include <limits.h>
#define MAX 100
typedef struct { int items[MAX]; int front, rear; } Queue;
int findMin(Queue* q) { if (q->front == -1) return INT_MAX; // Queue is empty int min = INT_MAX; for (int i = q->front; i != q->rear; i = (i + 1) % MAX) { if (q->items[i] < min) { min = q->items[i]; } } // Check the rear element if (q->items[q->rear] < min) { min = q->items[q->rear]; } return min; }
</code>

This function iterates through the elements of the queue to find and return the minimum value.