Diktat_ProgKecilBhsC

Pcp pointprt ptr program utama int main printf

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Unformatted text preview: / Point P1; Point *P2; /* pointer ke struct, akan dibahas pada pointer */ Point P3; /* latihan baca */ /* Algoritma */ printf ("Contoh mengisi struktur dengan assignment : \n"); printf ("Titik P1, dengan P1.x dan P1.y:\n"); P1.x = 1.1; P1.y = 2.5; printf ("P1.x = %4.1f\nP1.y = %4.1f\n", P1.x, P1.y); /* mengacu pointer ke struct, akan dibahas setelah pointer */ printf ("Titik P2, dengan P2->x dan P2->y :\n"); P2 = (Point *) malloc (sizeof (Point)); P2->x = 9.12; P2->y = 2.567; printf ("P2.x = %f \nP2.y = %f\n", P2->x, P2->y); printf ("Baca Titik P3\n"); scanf ("%f %f", &P3.x, &P3.y); printf ("P3.x = %f \nP3.y = %f \n", P3.x, P3.y); strcpy (Mhs.nama, "Juliette"); Mhs.nim = 7473; Mhs.nilai = 80; printf ("Hasil assignment thd Mhs \n"); printf ("Nama = %s\nNim = %d\nNilai = %d\n", Mhs.nama, Mhs.nim, Mhs.nilai); return 0; } /* File struk2.c */ /* contoh pendefinisian dan pengisian struktur yang mengandung string */ #include <stdlib.h> int main () { struct { char *nama; int nim; int nilai; } Mhs; printf ("\nNama = "); Mhs.nama = (char *) malloc (20 * sizeof(char)); /* alokasi */ gets (Mhs.nama); printf ("\nNIM dan nilai= "); scanf ("%d %d", &Mhs.nim, &Mhs.nilai); printf ("Hasil assignment thd Mhs \n"); printf ("Nama = %s\nNim = %d\nNilai = %d\n", Mhs.nama, Mhs.nim, Mhs.nilai); return 0; } /* File : struk3.c */ /**** Definisi TYPE & Variabel GLOBAL */ /* contoh membedakan variabel, tag dan nama type */ typedef struct point /* nama tag */ { float x; float y;}; typedef struct point *pointprt; /* pointptr : nama type */ typedef struct tagx /* nama tag */ { int i; int j; }namat; /* nama type */ typedef struct tagx *tpoint; /* typedef struct namat *tnm; --> undefined type */ typedef struct { int k; int l; } nama; /* type */ typedef nama cc; typedef nama *cp; /*--> ok sebab tidak pakai TAG */ typedef int infotype; typedef struct tElmtlist *address; /* pointer dituliskan ke “tag” */ typedef struct tElmtlist {infotype info; struct tElmtlist *next; } ElmtList; ElmtList elmq; address P; /* tElmtlist el; ---> error, t Elmtlist bukan nama type, tapi nama tag */ cp pcp; pointprt ptr; /*** Program Utama ****/ int main () { printf ("Hello, hanya coba deklarasi"); return 0; } UNION /* File union.c */ int main() { /* KAMUS */ /* Definisi Type */ typed...
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This document was uploaded on 03/15/2014 for the course IF 2030 at Institut Teknologi Bandung.

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