/ *
Writing a function Reverse (s), reverses the characters in the string S.
Use this function to write a program, upside down a character order in a input line
* /
#include
#include
Void Reverse (Char * STR)
{
Char * f_iter = str; char * L_ITER = STR;
CHAR TEMP;
IF (str == '/ 0') return; // essential back directly
While ('/ 0'! = * l_iter) l_iter ;
l_iter--
While (f_iter! = l_iter) {
Temp = * f_iter; * f_iter = * l_iter; * l_iter = TEMP;
f_iter ;
IF (f_iter == l_iter) return;
l_iter--
}
}
Int main (void)
{
Char Aa; 256]; CHARLETTER;
INT i = 0;
AA [0] = '/ 0';
While ((letter = getchar ())! = EOF && letter! = '/ n') {
AA [I] = Letter;
i ;
}
AA [i] = '/ 0';
Reverse (aa);
Printf ("% s", AA);
System ("pause");
Return 0;
}
