大一刚学c++,已经被PTA整魔怔了
#include<iostream>
using namespace std;
int sxh(int A)
{
int X,Y,Z,n;
X=A/100;
Z=A%10;
Y=A/10%10;
n=X*X*X+Y*Y*Y+Z*Z*Z;
return n;
}
int main()
{
unsigned int a,b=0,c,m,n;
cin>>m>>n;
a=m;
if (m>=100&&m<=n&&n<1000)
{
if (m<=153) cout<<"153"<<endl;
while (a<n)
{
if (sxh(a)!=a)
{
b=a=a+1;
}
else cout<<a<<endl;
a=a+1;
}
}
else cout<<"Invalid Value.";
return 0;
}
#include<iostream>
using namespace std;
int main()
{
char a,b;
while (a!='\n')
{a=cin.get();
if (a>='a'&&a<'z')
{
a=a+1;
b=a-32;
if(a=='z')
b='A';
cout<<b;
}
else
{
if (a>='A'&&a<='Z')
{
b=a+1+32;
if(a=='Z')
b='a';
cout<<b;
}
else
cout<<a;
}
}
return 0