C
c
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define BUFFER 1000
char *t = NULL;
int main() {
unsigned long long num_len = BUFFER;
char ch[] = "1234 56789", c;
unsigned long long i = 0;
if((t = calloc(num_len, sizeof(char))) == NULL) {
fprintf(stderr, "out of memory\n");
return 1;
}
while(1) {
c = ch[i];
if(i > num_len) {
num_len += BUFFER;
if((t = realloc(t, num_len * sizeof(char))) == NULL) {
fprintf(stderr, "out of memory, goodbye\n");
exit(1);
}
}
if(!(c == ' ' || c == EOF || c == '\n' || c == '\0')) {
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OUTPUT
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