Hi guys i want to improve my knowledge about the dyn allocation of char pointers... with this code i wanted to type a string and insert the string in a array created dynamically:
That crew this output:Code:#include <stdio.h> #include <stdlib.h> #include <string.h> int main() { char c; char *test=NULL; unsigned int len; test = (char*) malloc (sizeof(char)); printf("Gimme a string: "); while(c != '\n'){ scanf("%c", &c); test = realloc (test, sizeof(char)); len = strlen(test); test[len]=c; test[len+1]='\0'; } printf("\nThis is the dynamic string: %s", test); printf("\n\n"); system("PAUSE"); return 0; }
and i don't understand why there are these 3 initial character '°' ')' ':' that i didn't have typed...Gimme a string: Hello World
This is the dynamic string: °):Hello World