#30372:
bennytsai0712@gmail.com
(菜耳賤)
學校
:
不指定學校
編號 : 192924
來源 : [163.22.18.55]
最後登入時間 ：
2022-05-22 16:01:06
#0: 100% WA (line:3)
您的答案為: II 正確答案為: ZERO
#include <iostream>
using namespace std;
int main()
{
char b[30] = {0};
int k = 0;
while (cin >> b)
{
int a = 0, d = 0, e = 0;
char c[30] = {0};
for (int i = 0; i < 30; i++)
{
if (b[i] == '#')
{
k = i;
break;
}
if (b[i] == 'M')
{
a += 1000;
}
if (b[i] == 'M' && b[i - 1] == 'C')
{
a -= 200;
}
if (b[i] == 'D')
{
a += 500;
}
if (b[i] == 'D' && b[i - 1] == 'C')
{
a -= 200;
}
if (b[i] == 'C')
{
a += 100;
}
if (b[i] == 'C' && b[i - 1] == 'X')
{
a -= 20;
}
if (b[i] == 'L')
{
a += 50;
}
if (b[i] == 'L' && b[i - 1] == 'X')
{
a -= 20;
}
if (b[i] == 'X')
{
a += 10;
}
if (b[i] == 'X' && b[i - 1] == 'I')
{
a -= 2;
}
if (b[i] == 'V')
{
a += 5;
}
if (b[i] == 'V' && b[i - 1] == 'I')
{
a -= 2;
}
if (b[i] == 'I')
{
a += 1;
}
}
if (b[k] == '#')
{
break;
}
cin >> c;
for (int i = 0; i < 30; i++)
{
if (c[i] == 'M')
{
d += 1000;
}
if (c[i] == 'M' && c[i - 1] == 'C')
{
d -= 200;
}
if (c[i] == 'D')
{
d += 500;
}
if (c[i] == 'D' && c[i - 1] == 'C')
{
d -= 200;
}
if (c[i] == 'C')
{
d += 100;
}
if (c[i] == 'C' && c[i - 1] == 'X')
{
d -= 20;
}
if (c[i] == 'L')
{
d += 50;
}
if (c[i] == 'L' && c[i - 1] == 'X')
{
d -= 20;
}
if (c[i] == 'X')
{
d += 10;
}
if (c[i] == 'X' && c[i - 1] == 'I')
{
d -= 2;
}
if (c[i] == 'V')
{
d += 5;
}
if (c[i] == 'V' && c[i - 1] == 'I')
{
d -= 2;
}
if (c[i] == 'I')
{
d += 1;
}
}
if (a > d)
{
e = a - d;
}
else
{
e = d - a;
}
if (e == 0)
{
cout << "ZERO";
}
while (e >= 1000)
{
cout << 'M';
e -= 1000;
}
while (e >= 900)
{
cout << "CM";
e -= 900;
}
while (e >= 500)
{
cout << 'D';
e -= 500;
}
while (e >= 400)
{
cout << "CD";
e -= 400;
}
while (e >= 100)
{
cout << 'C';
e -= 100;
}
while (e >= 90)
{
cout << "XC";
e -= 90;
}
while (e >= 50)
{
cout << 'L';
e -= 50;
}
while (e >= 40)
{
cout << "XL";
e -= 40;
}
while (e >= 10)
{
cout << 'X';
e -= 10;
}
while (e >= 9)
{
cout << "IX";
e -= 9;
}
while (e >= 5)
{
cout << 'V';
e -= 5;
}
while (e >= 4)
{
cout << "IV";
e -= 4;
}
while (e >= 1)
{
cout << 'I';
e -= 1;
}
cout << endl;
for (int g = 0; g < 30; g++)
{
b[g] = 0;
}
}
return 0;
}
#30376: Re: 救我
ZeroJudge Forum