#include <stdio.h>

double n[] = { 0.000005, 0.000015, 0.000025, 0.000035, 0.000045, 0.000055, 0.000065 };

int main(int argc, char *argv[]) {
    int i;
    for (i = 0; i < sizeof(n)/sizeof(*n); i++) {
        printf("%40.30a => %40.30f\n", n[i], n[i]);
    }
    return 0;
}