Question

编程实现对一个8进制数进行移位，先输入该8进制数，然后输入移位的位数，且正数表示右移，负数表示左移

Answer 1

#include <stdio.h>

int main()
{
int m,n;
scanf("%o",&m);
scanf("%d",&n);
if(n>0){
printf("%d\n",m>>n);
}
else{
printf("%d\n",m<<(-n));
}
return 0;
}

Answer 2

#include "stdio.h"
int main()
{
unsigned int val;
int bits;
scanf("%o", &val);
scanf("%d", &bits);
if(bits<0)
printf("%o\n", val<<(-bits*3));
else
printf("%o\n", val>>(bits*3));
return 0;
}

Answer 3

void main()
{
unsigned int m=0;
unsigned int n=0;
unsigned int uiOut=0;
printf("请输入两个无符号十六进制数！！！\n");
scanf("%x%x",&m,&n);
uiOut = m << n;
printf("%x",uiOut);
}

验证
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