#include <iostream>

#include <string>

using namespace std;

int main()

{

string number;

int x = 0;

getline(cin, number);

if (number == "0")

{

cout << "0";

}

else

{

int i = 0;

while (number[number.length() - 1 - i] == '0')

{

number[number.length() - 1 - i] = '#';

i++;

}

for (int i = number.length() - 1; i >= 0; i--)

{

if (number[i] != '#')

{

cout << number[i];

}

}

}

return 0;

}

if (number == "0")

{

cout << "0";

}

測資#1似乎是一堆0，所以你判斷0的方式要改一下

if (number == "0")

{

cout << "0";

}

測資#1似乎是一堆0，所以你判斷0的方式要改一下

沒錯！謝謝你！