我必须创建一个占用1-6位二进制的代码,如果字符串不是6,则将最高有效位填充为0,并使用XOR运算比较2个3位数据包。输出很奇怪,我认为是因为我在进行XOR时比较整数0,而不是二进制数0,而且它正在搞乱。
char binary[300];
cin >> binary;
int size = strlen(binary);
//cout << "Size: " << size << endl;
int a,b,c,d,e,f;
if(size == 1){
a = 0;
b = 0;
c = 0;
d = 0;
e = 0;
f = binary[0];
cout << a^d << b^e << c^f << endl;
return 0;
}
if(size == 2){
a = 0;
b = 0;
c = 0;
d = 0;
e = binary[0];
f = binary[1];
cout << a^d << b^e << c^f << endl;
return 0;
}
if (size == 3){
a = 0;
b = 0;
c = 0;
d = binary[0];
e = binary[1];
f = binary[2];
cout << a^d << b^e << c^f << endl;
return 0;
}
if (size == 4){
a = 0;
b = 0;
c = binary[0];
d = binary[1];
e = binary[2];
f = binary[3];
cout << a^d << b^e << c^f << endl;
return 0;
}
if (size == 5){
a = 0;
b = binary[0];
c = binary[1];
d = binary[2];
e = binary[3];
f = binary[4];
cout << a^d << b^e << c^f << endl;
return 0;
}
if (size == 6){
a = binary[0];
b = binary[1];
c = binary[2];
d = binary[3];
e = binary[4];
f = binary[5];
cout << a^d << b^e << c^f << endl;
return 0;
}
return 0;
答案 0 :(得分:0)
由于您的代码非常糟糕,这里的版本更清晰 尝试了解发生了什么,而不仅仅是复制它。
std::string s;
std::cin >> s;
while(s.length() < 6)
s = "0" + s;
std::cout << (bool)(s[0] ^ s[3]);
std::cout << (bool)(s[1] ^ s[4]);
std::cout << (bool)(s[2] ^ s[5]);