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Merge pull request #1329 from thePsguy/patch-2

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{c}Variable size array, user size input added.
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ven 2015-10-04 21:23:34 +02:00
commit 2a337bef67
1 changed files with 3 additions and 1 deletions
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@ -130,7 +130,9 @@ int main(void) {
// can be declared as well. The size of such an array need not be a compile
// time constant:
printf("Enter the array size: "); // ask the user for an array size
char buf[0x100];
int size;
fscanf(stdin, "%d", &size);
char buf[size];
fgets(buf, sizeof buf, stdin);
// strtoul parses a string to an unsigned integer