int main(void)
{
int number;
char bin_str[8*sizeof(int) + 1]; /*存放二进制字符的数组*/
puts("Enter a integer number: ");
while(scanf("%d", &number) == 1)
{
itobs(number, bin_str);
printf("%d is: \n", number);
show_bstr(bin_str);
putchar('\n');
number = invert_end(number, 4);
printf("Inverting the last 4 bits gives: \n");
show_bstr(itobs(number, bin_str));
putchar('\n');
}
puts("Bye!");
return 0;
}
int main(void)
{
char bin_str[8 * sizeof(int) + 1];
int number;
puts("Enter integers and see them in binary.");
puts("Non-numeric input terminates program.");
while (scanf("%d", &number) == 1) {
itobs(number,bin_str);
printf("%d is\n", number);
show_bstr(bin_str);
putchar('\n');
number = invert_end(number, 4);
printf("Inverting the last 4 bits gives\n");
show_bstr(itobs(number,bin_str));
putchar('\n');
}
puts("Bye!");
return 0;
}
int main(void)
{
char bin_str[CHAR_BIT*sizeof(int)+1];
int number;
puts("Enter integers and see them in binary.");
puts("Non-numeric input terminates program.");
while(scanf("%d", &number)==1){
itobs(number, bin_str);
printf("%d is ", number);
show_bstr(bin_str);
putchar('\n');
}
puts("Bye!");
return 0;
}
int main(int argc, char ** argv)
{
char * bin_str = (char *)malloc(BIT * sizeof(int) + 1);
int number;
fputs("Enter integer and see them in binary.\n", stdout);
fputs("Non-numeric input terminates program.\n", stdout);
while(scanf("%d", &number) == 1)
{
itobs(number, bin_str);
printf("%d is ", number);
show_bstr(bin_str);
putchar('\n');
}
free(bin_str);
fputs("Bye!\n", stdout);
exit(EXIT_SUCCESS);
}
