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  1. #include<stdio.h>
  2. #include<stdlib.h>
  3.  
  4. char *alocar_palavra() {
  5.     char *palavra = malloc(20);
  6.     scanf(" %s", palavra);
  7.     return palavra;
  8. }
  9.  
  10. char *alocar_frase() {
  11.     char letra;
  12.     int k = 0;
  13.     char *frase = NULL;
  14.     do {
  15.         letra = getchar();
  16.         frase = realloc(frase, k + 1);
  17.         frase[k++] = letra;
  18.     } while (letra != '$' && letra != '\n');
  19.     return frase;
  20. }
  21.  
  22. int main() {
  23.     char *frase = alocar_frase();
  24.     char *palavra = alocar_palavra();
  25.     printf("%s", frase);
  26.     printf("%s", palavra);
  27. }
  28.  
  29. //https://pt.stackoverflow.com/q/219715/101
Success #stdin #stdout 0s 4540KB
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stdin
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abcde$
teste
stdout
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abcde$teste
https://ideone.com/4tNNaA
language:
C99 (gcc 8.3)
created:
3 years ago
visibility:
public

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