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@unaipme
Created October 5, 2017 20:21
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Zenbaki oso bat eskatu eta zenbaki lehena (número primo) den edo ez pantailan idazten duen algoritmoa idatzi.
#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
int main(void) {
int n, lehena, i;
char str[128];
printf("Sartu zenbakia: ");
fgets(str, 128, stdin);
sscanf(str, "%d", &n);
lehena = 1;
i = 2;
while (i < n / 2 && lehena) {
if (n % i == 0) lehena = 0;
i++;
}
if (lehena) {
printf("Zenbakia lehena da\n");
} else {
printf("Zenbakia ez da lehena\n");
}
printf("Sakatu intro jarraitzeko...");
getchar();
return 0;
}
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