如何用C语言把有符号数十进制的二进制显示出来？从左往右数第一位表示符号。各位大神帮帮忙啦~~~
要求输出都是16位的，比如输入-1输出1111111111111111
；输入255输出0000000011111111
//#include "stdafx.h"//If the vc++6.0, with this line.
#include "stdio.h"
int main(void){
int n;
unsigned f=1<<sizeof(int)*8-1;
printf("Input n(int)...\nn=");
scanf("%d",&n);
printf("%d(10) = ",n);
while(printf("%d",n&f || 0 ),f>>=1);
printf("(2)\n");
return 0;
}
#include "stdio.h"
int main(void){
int n;
unsigned f=1<<sizeof(int)*8-1;
printf("Input n(int)...\nn=");
scanf("%d",&n);
printf("%d(10) = ",n);
while(printf("%d",n&f || 0 ),f>>=1);
printf("(2)\n");
return 0;
}
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