C/stdio.h/putchar

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putchar: output character to stdout

<source lang="cpp">

//Header file: #include <stdio.h> //Declaration: int putchar(int ch); //Return: returns the character written if successful or EOF on error.

  1. include <stdio.h>

int main(void){

  char *str = "www.java2s.com";
  for(; *str; str++){
      putchar(*str);
  }

}

/* www.java2s.com*/

      </source>