每日刷题(七十五)
ALGO-216、相邻字母
详细C++代码如下:
#include<iostream>
using namespace std;
int main()
{
char alph;
cin >> alph;
if(alph == 'A')
cout << "ZAB" << endl;
else if(alph == 'a')
cout << "zab" << endl;
else if(alph == 'z')
cout << "yza" << endl;
else if(alph == 'Z')
cout << "YZA" << endl;
else
{
char a1, a2;
a1 = alph - 1;
a2 = alph + 1;
cout << a1 << alph << a2 << endl;
}
return 0;
}