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#2
wengbin2016-03-20 14:42
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# include <iostream>
using namespace std;
void fun(char* ss)
{
int i,n;
n=strlen(ss);
for(i=1;i<n;i+=2)
if(ss[i]='a'&&ss[i]<='z')
ss[i]=ss[i]-32;
else
ss[i]=ss[i];
cout<<ss;
}
int main()
{
fun("abc4EFg");
return 0;
}