c++ , pao na trelatho

[dumbodumby]

kalispera paidia,

paratheto dyo synartiseis po epeksergazontai strings se C++. Opoios mporei na mou pei ti kanei i kathe mia, dioti tis koitao edo kai mia ora kai ekei pou pao kati na katalavo, telika xanomai:

 

1h

_______________________________________________________

const char *f7(const char *s1, const char *s2)

{

for(;*s1;s1++)

{

for(const char *s=s2;*s;s++)

{

if(*s==*s1)

{

return s1;

}

}

}

return NULL;

}

 

2h

________________________________________________________

const char *f9(const char *s1, const char *s2)

{

const char *s,*r;

while(*s1)

{

for(s=s2,r=s1;*s && *r && *s==*r;s++,r++);

if(!*s) return s1;

s1++;

}

return NULL;

}

 

 

 

 

 

Eyxaristo ek ton proteron

 

edit: den ksero giati o kodikas exase ta tabs... stin epeksergasia fainetai kanonika

[christyle]

file kati pao na vgalo mesa apo to vivlio tou stroustrup

 

alla prepei na se pliroforiso pos c++ den xero (an kai tha eprepe)

 

anyway xoris na thelo na sou po m@l@ki@ (kai to tonizo auto) exo na po ta esis xefilizontas to biblio.

miazi gia dikti se sinartisi me orismata const char* s1 kai s2(diladi s1 kai s2 diktes se statheri char) pou epistrefei const char

kai auto i proti mono sira

elpizo na pefto mesa alla akou kai kamia alli gnomi

[dumbodumby]

eyxaristo gia tin apantisi! exeis dikio mexri ekei,nai. omos den ksero parakato ti kanei. ennoo mesa stous vroxous.

an katalaveis kati parapano pes mou to se parakalo

[powerfty]

Geia sou file dumbodumby!

 

O kwdikas gia tin prwti function (f7) pou edwses elegxei an kapoio stoixeio (xaraktiras) tou string s1 periexetai sto s2. An nai tote epistrefei to string s1 alloiws epistrefei ena keno string (NULL).

 

O kwdikas gia tin deuteri function (f8) auto pou ousiastika kanei einai na elegxei an to string s2 periexetai olokliro mesa sto s1. Diladi an to s1 einai to "abcdefg" kai to s2 to "cde", tote tha epistrepsei to s1 ws "cdefg". Alloiws epistrefei to keno string.

 

Auta loipon gia ti C++. An xreiasteis perissoteres leptomereies just let me know.

[dumbodumby]

file powerfty,

proto sou post stin Insomnia kai oxi aplos voithises, alla esoses kapoion apo tin aytoktonia (leme tora!)! Makari na mporo kai go kapote na se voithiso...

Eyxaristo para,para poly! Ta ksanaleme