#1 07. 11. 2014 17:19
CO mama spatne? C zaklady
zadani: Vypište třetí největší číslo v poli
muj kod:
#include <stdio.h>
int porovnani(){
int i;
int max1 = 2;
int max2 = 1;
int max3 = 0;
int cislo[100];
int n;
printf("Zadej pocet srovnavanych cisel. ");
scanf_s("%d", &n);
for (i = 1; i <= n; i++)
{
printf("Zadej cislo: ");
scanf_s("%d", &cislo[i], "\n");
if (cislo[i] > max1) {
max2 = max1;
max3 = max2;
max1 = cislo[i];
}
else if (cislo[i] > max2) {
max3 = max2;
max2 = cislo[i];
}
else if (cislo[i] > max3)
max3 = cislo[i];
}
printf("%dTreti nejvetsi cislo je: ", max3);
}
int main()
int n = 0;
{
printf("Zadej pocet srovnavanych cisel. ");
scanf_s("%d", &n);
if (n < 3)
printf("Musis zadat alespon 3 cisla!");
else
porovnani();
return 0;
}
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#2 07. 11. 2014 18:23
Re: CO mama spatne? C zaklady
Zkusila jsem jinak
#include <stdio.h>
int i;
int max;
int cislo[100];
int n = 0;
int r = 1;
int main()
{
printf("zadej pocet porovnavanych cisel ");
scanf_s("%d", &n);
printf("\n");
printf("Zadej cislo: ");
scanf_s("%d", &cislo[0], "\n");
max = cislo[0];
for (i = 1, i <= n, i++)
{
printf("Zadej cislo: ");
scanf_s("%d", &cislo[i], "\n");
if (cislo[i] >= max) max = cislo[i];
}
do
{
for (i = 0, i <= n, i++)
{
if (cislo[i] >= max){
max = cislo[i];
cislo[i] = 0;
}
}
for (i = 0, i <= n, i++) if (cislo[i] >= max) max = cislo[i];
r = r + 1;
}
while (r < 3);
printf("%dTreti nejvetsi cislo je: ", max);
}
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