The function “reverse” reverses a given string and returns a pointer to the resulting string. Complete the missing parts.   char* reverse( char* str ) { int n, h, j, k; char _________________;   n = strlen( _____________); h = (n / 2); for ( j=0, k=(n - 1); (j < h); j++, _____________________ ) {      tmp = ___________;    str[k] = str[j];      str[j] = _______________________________; } return ________________________;}   int main( int argc, char** argv ) { char s[512]; strcpy( s, argv[1] ); printf( "Reverse: %s\n", reverse( s ) ); return 0;}

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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The function “reverse” reverses a given string and returns a pointer to the resulting string. Complete the missing parts.

 

char* reverse( char* str ) {

int n, h, j, k;

char _________________;

 

n = strlen( _____________);

h = (n / 2);

for ( j=0, k=(n - 1); (j < h); j++, _____________________ ) {

 

   tmp = ___________;

   str[k] = str[j];

 

   str[j] = _______________________________;

}

return ________________________;}

 

int main( int argc, char** argv ) {

char s[512];

strcpy( s, argv[1] );

printf( "Reverse: %s\n", reverse( s ) );

return 0;}

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