#include <stdio.h>

int main(void) {
    double mx, other;
    int ans = 1, input;

    printf("Write a number\n");
    input = scanf("%lf", &mx);
    if (input == 0 || input == EOF) {
        printf("No input\nNo MIN or MAX number");
        return -1;
    }

    printf("Putin more numbers\n");
    for (int i = 2; ; ++i) {
        input = scanf("%lf", &other);
        if (input == 0 || input == EOF) {
            printf("End of input\n");
            break;
        } else if (other > mx) {
            mx = other;
            ans = i;
        }
    }

    printf("Max Number: %f\n", mx);
    printf("First position: %d", ans);

    return 0;
}