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1programma.c
41 lines (40 loc) · 732 Bytes
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1programma.c
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#include <stdio.h>
#include <stdlib.h>
#include <locale.h>
#include <math.h>
#pragma warning(disable : 4996)
int main()
{
int n, i;
double max, min;
printf("n: ");
scanf("%d", &n);
if (n <= 0)
{
printf("Error, n <= 0");
return 0;
}
printf("min: ");
scanf("%lf", &min);
printf("max: ");
scanf("%lf", &max);
if (min > max)
{
printf("Error, min > max");
return 0;
}
float* mas = ((float*)malloc(n * sizeof(float) + 1));
for (i = 0; i < n; i++)
{
mas[i] = (((float)rand()) / RAND_MAX * (max - min) + min);
}
FILE* a = fopen("mas.txt", "w");
fprintf(a, "n = %d\n", n);
for (i = 0; i < n; i++)
{
fprintf(a, "%f\n", mas[i]);
}
fclose(a);
free(mas);
return 0;
}