Question

【急】求一道c语言编程题答案！谢谢（在线等）

用while、getchar语句，在屏幕中输入“welcome to beijing”，程序输出
welcome
to
beijing

Answer 1

#include <stdio.h>
int main()
{
char c;
while((c = getchar() )!= '\n ')
{
if(c == ' ')
printf("\n");
else
printf("%c",c);
}
return 0;
}

Answer 2

#include <stdio.h>
int main()
{
char g;
while( (g = getchar()) != '\n')
{
if(g ==' ')
putchar('\n');
else
putchar(g);
}
putchar('\n');
return 0;
}