fig08_19.c

C程序设计经典教程第5版程序示例,比较适合初级c语言的学生

/* Fig. 8.19: fig08_19.c
   Using strcat and strncat */
#include <stdio.h>
#include <string.h>

int main( void )
{ 
   char s1[ 20 ] = "Happy "; /* initialize char array s1 */
   char s2[] = "New Year ";  /* initialize char array s2 */
   char s3[ 40 ] = "";       /* initialize char array s3 to empty */
   
   printf( "s1 = %s\ns2 = %s\n", s1, s2 );

   /* concatenate s2 to s1 */
   printf( "strcat( s1, s2 ) = %s\n", strcat( s1, s2 ) );

   /* concatenate first 6 characters of s1 to s3. Place '\0'
      after last character */
   printf( "strncat( s3, s1, 6 ) = %s\n", strncat( s3, s1, 6 ) );

   /* concatenate s1 to s3 */
   printf( "strcat( s3, s1 ) = %s\n", strcat( s3, s1 ) );

   return 0; /* indicates successful termination */

} /* end main */


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