Char aa [47] {}; Cin> Aa; Int j=0; While (aa/j++!='\ 0'); - j; 
Int jj=0; While (jj<- j) if (aa/jj++!=aa cout< [j]); <" No, j="jj; Else if (j<=cout< jj); <" Yes "; 

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 # include 
using namespace std; 
Const int LENGTH=15; 

Int main () 
{
Int arr (LENGTH),//define array 
//array element coupling numerical 
for (int i=0; I & lt; LENGTH; + + I) 
{
Arr [I]=I * 2; 
} 
for (int i=0; I & lt; LENGTH; + + I) 
{
cout If ((I + 1) % 5==0)//if already output 5, the line feed 
{
cout } 
} 
return 0; 
} 

CodePudding user response:

 # include 
using namespace std; 
Bool IsPalinDrome (char * ch, int len);//judge whether palindrome function 
Int main () 
{
If (IsPalinDrome (abcdcba, strlen (" abcdcba "))) 
{
cout <"Abcdcba is a palindrome"; 
} 
The else 
{
cout <"Isn't abcdcba palindrome"; 
} 
return 0; 
} 

Bool IsPalinDrome (char * ch, int len)//ch is to determine the string, len is the length of the string 
{
for (int i=0; I & lt; Len. + + I) 
{
If (ch [I]!=ch [len - 1 - I]) 
{
return false;//is not a palindrome, returns false 
} 
} 
return true;//is a palindrome, return true 
} 

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