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Aktualizovat "program.c

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This commit is contained in:
Daniel Béreš 2019-10-29 13:20:21 +00:00
parent 88bc871aa6
commit 912b504b8b
1 changed files with 11 additions and 1 deletions
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12
program.c
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@ -1,9 +1,18 @@
#include <stdio.h>
#include "stdlib.h"
#include <stdlib.h>
#include <ctype.h>
int main() {
char* prve_cislo = malloc(100* sizeof(char));
char* druhe_cislo = malloc(100* sizeof(char));
fgets(prve_cislo,100,stdin);
if (isalpha(*prve_cislo)){
printf("%s je neplatny zapis.\n",prve_cislo);
free(prve_cislo);
free(druhe_cislo);
return 0;
}
int cislo1 = strtof(prve_cislo,NULL);
int cislo2;
while((fgets(druhe_cislo,100,stdin))){
@ -20,4 +29,5 @@ int main() {
}
free(prve_cislo);
free(druhe_cislo);
}