proliferation of dynamic arrays in c

[eleonora]

d-e-l-e-t-e-d

[Dikemou]

μιας και είναι δισδιάστατοι οι πίνακες, δε βάζεις και 2 indeces; ;-)

[pietro]

Katarxhn vlepw oti den exeis dhlwsei pou8ena ton pinaka c..

Epishs les oti o C[][] einai statikos ala auto den ginetai giati den ksereis ek ton proterwn to mege8os tou C [][] (dineis to mege8os tou sthn ousia me tis 2 scanf sthn arxh tou programatos)

[eleonora]

d-e-l-e-t-e-d

[pietro]

Otan leei indeces enoei ton ari8mo o opoios dhlwnei se poio stoixeio tou pinaka deixnei o deikths (kanei point o pointer)

 

c[j] = array1 * array2[j];

 

Sthn parapanw entolh 8es na polaplasiaseis 2 disdiastatous pinakes ala sthn ousia anaferese se autous les kai exeis 2 monodiastatous.

Dld exeis ena index(enikos tou indeces) ala gia na anafer8eis se ena dusdiastato pinaka xreiazese duo indeces dld

 

c[j] = array1[j] * array2[j];

 

auto pou 8a sou proteina einai na diavaseis ksana gia deiktes, ari8mitikh pinakwn kai sxesh metaksu pinakes kai pointers sthn C entwmetaksh ka8ws diavazeis auta na vlepeis ti sxesh exoune me to programa pou ftiaxneis.

[-_-SleepyFella]

Kai mazi me to diavasma pou sou proteine o pietro des kai afto

 

H 3h paragrafos anaferei shmantika pragmata gia tin prosvasi se tetoia array