printf ( \ ¡¾2¡¿*p ); }
3£®ÒÔϳÌÐòµÄ¹¦ÄÜÊÇ´Ó¼üÅÌÉÏÊäÈëÈô¸É¸ö×Ö·û£¨ÒԻسµ¼ü×÷Ϊ½áÊø£©×é³ÉÒ»¸ö×Ö·ûÊý×飬ȻºóÊä³ö¸Ã×Ö·ûÊý×éÖеÄ×Ö·û´®£¬ÇëÌî¿Õ¡£
#include main ( ) {
char str[81],*p; int i;
for (i=0;i<80;i++) {
str[i]=getchar( );
if (str[i]=='\\n¡¯) break; }
str[i]= '\\0';
¡¾3¡¿p=str ;
while(*p) putchar(*p ¡¾4¡¿++ ); }
4£®ÏÂÃæÊÇÒ»¸öʵÏÖ°ÑtÖ¸ÏòµÄ×Ö·û´®¸´ÖƵ½sµÄº¯Êý£¬ÇëÍê³É³ÌÐò¡£
strcpy ( char *s, char *t ) {
while ( ( ¡¾5¡¿*s++ = *t++ ) !='\\0' ); }
5£®ÏÂÃæcountº¯ÊýµÄ¹¦ÄÜÊÇͳ¼Æ×Ó´®substrÔÚĸ´®strÖгöÏֵĴÎÊý¡£
count(char *str, char *substr) {
int i,j`,k,num=0;
for (i=0; ¡¾6¡¿str[i]!='\\0' ; i++)
for ( ¡¾7¡¿j=i , k=0 ; substr[k]==str[j]; k++, j++) if (substr[ ¡¾8¡¿k+1 ]=='\\0') {
num++; break; } return(num); }
6£®ÏÂÃæconnectº¯ÊýµÄ¹¦ÄÜÊǽ«Á½¸ö×Ö·û´®sºÍtÁ¬½ÓÆðÀ´¡£
connect (char *s, char *t) {
char *p=s;
while (*s) ¡¾9¡¿s++ ; while (*t) {
*s= ¡¾10¡¿*t ; s++; t++; } *s='\\0';
¡¾11¡¿return (p); }
Èý¡¢ÔĶÁ³ÌÐò²¢Ð´³öÔËÐнá¹û 1£®ÔËÐÐÈçϳÌÐò²¢·ÖÎöÆä½á¹û¡£
#include main ( ) {
void fun ( char *s ); static char str [ ]=\ fun ( str ); }
void fun ( char *s ) {
if ( *s ) {
fun ( ++s );
printf ( \ } }
2£®ÔËÐÐÈçϳÌÐò²¢·ÖÎöÆä½á¹û¡£
#include
void sub ( int *x, int y, int z ) {
*x = y - z; } main ( ) {
int a, b, c; sub ( &a, 10, 5 ); sub ( &b, a, 7 ); sub ( &c, a, b );
printf ( \}
3£®ÏÂÁгÌÐòµÄ¹¦ÄÜÊDZ£Áô¸ø¶¨×Ö·û´®ÖÐСÓÚ×Öĸ'n'µÄ×Öĸ¡£Çëд³öÆä½á¹û²¢·ÖÎö¡£
#include void abc ( char *p ) {
int i, j;
for ( i=j=0; *(p+i)!='\\0'; i++ ) if ( *(p+i)<'n' ) {
*(p+j)=(p+i); j++; }
*(p+j)='\\0'; } main( ) {
char str [ ]=\ abc ( str ); puts ( str ); }
4£®ÔËÐÐÈçϳÌÐò²¢·ÖÎöÆä½á¹û¡£
#include
main ( ) {
char *a[4]={\ char *pt; pt=a;
printf(\}
5£®ÉèÈçϳÌÐòµÄÎļþÃûΪmyprogram.c£¬±àÒë²¢Á¬½ÓºóÔÚDOSÌáʾϼüÈëÃüÁmyprogram one two three£¬ÔòÖ´Ðнá¹ûÊÇʲô¡£
#include
main (int argc, char *argv[ ] ) {
int i;
for (i=1; i printf (\}
ËÄ¡¢±à³ÌÌâ
1£®±àÒ»³ÌÐò£¬Çó³ö´Ó¼üÅÌÊäÈëµÄ×Ö·û´®µÄ³¤¶È¡£ 3£®ÊäÈëÒ»¸ö×Ö·û´®£¬°´Ïà·´´ÎÐòÊä³öÆäÖеÄËùÓÐ×Ö·û¡£
5£®±àдһ¸öÃÜÂë¼ì²â³ÌÐò£¬³ÌÐòÖ´ÐÐʱ£¬ÒªÇóÓû§ÊäÈëÃÜÂ루±ê×¼ÃÜÂëÔ¤ÏÈÉ趨£©£¬È»ºóͨ¹ý×Ö·û´®±È½Ïº¯Êý±È½ÏÊäÈëÃÜÂëºÍ±ê×¼ÃÜÂëÊÇ
·ñÏàµÈ¡£ÈôÏàµÈ£¬ÔòÏÔʾ¡°¿ÚÁîÕýÈ·¡±²¢×ªÈ¥Ö´Ðкó¼Ì³ÌÐò£»Èô²»ÏàµÈ£¬ÖØÐÂÊäÈ룬3´Î¶¼²»ÏàµÈÔòÖÕÖ¹³ÌÐòµÄÖ´ÐС£
6.2 ϰÌâ½â´ð
Èý¡¢ÔĶÁ³ÌÐò²¢Ð´³öÔËÐнá¹û 1£®ÔËÐнá¹ûÊÇ£º 3 23 123
2£®ÔËÐнá¹ûÊÇ£º 5, -2,7
3£®´ð°¸ÊÇ£º mig
4£®´ð°¸ÊÇ£º Sapporo 5£®´ð°¸ÊÇ£º
one two three ËÄ¡¢±à³ÌÌâ
1£®±àÒ»³ÌÐò£¬Çó³ö´Ó¼üÅÌÊäÈëµÄ×Ö·û´®µÄ³¤¶È¡£