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help me
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xuyehua2012楼主2024/12/17 17:03

#include <bits/stdc++.h> using namespace std; int main() { string a; getline(cin ,a); for (int i = 0;i <= a.length();i++) { if (a[i] != ' ') { if (a[i] >= 'a' && a[i] <= 'z') { cout << char(a[i] - 1); } if (a[i] >= 'A' && a[i] <= 'Z') { cout << char(a[i] - 1); } } else{ cout << a[i]; } } }

#include <bits/stdc++.h>
using namespace std;
int main()
{
	string a;
	getline(cin ,a);
	for (int i = 0;i <= a.length();i++)
	{
		if (a[i] != ' ')
		{
			if (a[i] >= 'a' && a[i] <= 'z')
			{
				cout << char(a[i] - 1);
			}
			if (a[i] >= 'A' && a[i] <= 'Z')
			{
				cout << char(a[i] - 1);
			}
		}
		else{
			cout << a[i];
		}
	}
}
2024/12/17 17:03
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