51nod 1116 K进制下的大数 (暴力枚举)

时间:2021-08-06 16:14:26

题目链接

题意:中文题。

题解:暴力枚举。

#include <iostream>
#include <cstring> using namespace std; const int MAXS = 1e5 + ;
const int MAXK = ; char num[MAXS]; int main(int argc, const char * argv[])
{
while (cin >> num)
{
int sum = ;
int len = (int)strlen(num);
int MINK = ;
for (int i = ; i < len; i++)
{
if (num[i] >= '' && num[i] <= '')
{
if (num[i] - '' + > MINK)
{
MINK = num[i] - '' + ;
}
sum += num[i] - '';
}
else
{
if (num[i] - 'A' + > MINK)
{
MINK = num[i] - 'A' + ;
}
sum += num[i] - 'A' + ;
}
} bool flag = true;
for (int i = MINK; i <= MAXK; i++)
{
if (sum % (i - ) == )
{
flag = false;
cout << i << '\n';
break;
}
}
if (flag)
{
cout << "No Solution\n";
}
} return ;
}