像这种情况怎么去空格啊🤔

我看了好久,真的不会去空格,像这种情况该怎么去空格啊

img

img


#include
#include
using namespace std;
int main(){
unsigned int v;
cin>>v;
printf("%x\n",v);
unsigned char*c=(unsigned char )&v;
for(int i=0;i<4;i++)
printf("%x ",
(c+i));
}


//C++ 去字符串两边的空格
void delete_space(string &s)
{
    if (s.empty())
    {
        return ;
    }
    s.erase(0,s.find_first_not_of(" "));
    s.erase(s.find_last_not_of(" ") + 1);
}