写一段C++程序 判断数值A 介于B和C之间

Sure, here's a C program that checks if a value A falls between values B and C:

#include <stdio.h>

int main() {
    int a, b, c;
    
    // Prompt user to input values for A, B, and C
    printf("Enter value for A: ");
    scanf("%d", &a);
    printf("Enter value for B: ");
    scanf("%d", &b);
    printf("Enter value for C: ");
    scanf("%d", &c);
    
    // Check if A is between B and C
    if (a > b && a < c) {
        printf("A is between B and C.\n");
    } else {
        printf("A is not between B and C.\n");
    }
    
    return 0;
}