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Source.c
57 lines (50 loc) · 1.18 KB
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Source.c
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#include <stdio.h>
#include <stdlib.h>
#include <locale.h>
int main()
{
long int N, i;
long double min, max, pr, sum;
double* masZn;
int* masOst;
setlocale(LC_ALL, "Rus");
min = 0.0; max = 0.0; N = 0; sum = 0;
printf("Ââåäèòå êîëè÷åñòâî ñëó÷àéíûõ ÷èñåë ");
scanf_s("%d", &N);
printf("Ââåäèòå ìèíèìóì äèàïàçîíà ");
scanf_s("%lf", &min);
printf("Ââåäèòå ìàêñèìóì äèàïàçîíà ");
scanf_s("%lf", &max);
if ((N <= 0) || (min <= 0.0) || (max <= 0.0) || (max <= min))
{
printf("Îøèáêà, ââåäèòå êîðåêòíûå äàííûå");
return 0;
}
masZn = (double*)malloc(N * sizeof(double));
masOst = (int*)malloc(N * sizeof(int));
for (i = 0; i < N; i++)
{
masZn[i] = (((double)rand()) / RAND_MAX * (max - min) + min);
pr = (masZn[i] - (int)masZn[i]) * 1000000;
if (pr == 0)
masOst[i] = 0;
else
{
masOst[i] = (int)pr;
while (masOst[i] % 10 == 0)
masOst[i] = masOst[i] / 10;
}
}
for (i = 0; i < N; i++)
if (masOst[i] < N)
{
sum = sum - masZn[masOst[i]];
masZn[masOst[i]] = 0.0;
}
for (i = 0; i < N; i++)
sum = sum + masZn[i];
printf("Èòîãîâàÿ ñóììà ðàâíà %lf ", sum);
free(masZn);
free(masOst);
return 0;
}