#include <stdio.h>

#include <stdio.h>

int main() {
    float a1[30];
    printf("Enter number: ");
    scanf("%f", &a1[0]);  // Use %f for float, and pass the address of the first element
    printf("Your number is %.2f\n", a1[0]);  // Use %.2f for formatting float output
    return 0;
}