teine prax

praktikum 2.2/F1.txt

+asf Kala 12
+fgs Loom 13
+gsa Lind 13
+sal Putukas 83

praktikum 2.2/KT3.c

+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "functions.c"
+
+typedef struct  // https://www.tutorialspoint.com/cprogramming/c_structures.htm
+{
+    char Nimi[50];
+    char Liik[50];
+    int Vanus;
+}Ryhm;
+
+
+
+/*void faili_lugemine(int pikkus, char *str, FILE *F2, Ryhm *n)
+{
+    F2 = fopen("F2.txt", "a");
+    int i;
+    int compare;
+    for(i=0;i<pikkus;i++)
+    {
+        compare = strcmp((n+i)->Liik, str);
+        if(compare == 0)
+        {
+            fprintf(F2, "%s %s %d\n", (n+i)->Nimi, (n+i)->Liik, (n+i)->Vanus);
+        }
+    }
+    fclose(F2);
+}*/
+
+//chkfile
+
+int main(void)
+{
+    FILE *F1;
+    FILE *F2;
+    int i=0;
+    int pikkus;
+    char *str1 = "Loom";
+    char *str2 = "Lind";
+    char *str3 = "Kala";
+    char *str4 = "Putukas";
+    Ryhm *n = (Ryhm*)malloc(sizeof(Ryhm)); // http://stackoverflow.com/questions/11280523/c-reading-from-file-into-structure
+    F1 = fopen("F1.txt", "r");
+    //n = (Ryhm*)malloc(sizeof(Ryhm));
+    while(!feof(F1))
+    {
+
+        n = (Ryhm*)realloc(n, 35);
+        fscanf(F1,"%s %s %d", (n+i)->Nimi, (n+i)->Liik, &(n+i)->Vanus);
+        printf("%s %s %d", (n+i)->Nimi, (n+i)->Liik, (n+i)->Vanus);
+        i++;
+    }
+    i=0;
+    printf("-%s-%s-%d-", (n+i)->Nimi, (n+i)->Liik, (n+i)->Vanus);
+    pikkus = i;
+    fclose(F1);
+    faili_lugemine(pikkus, str1, F2, n);
+    faili_lugemine(pikkus, str2, F2, n);
+    faili_lugemine(pikkus, str3, F2, n);
+    faili_lugemine(pikkus, str4, F2, n);
+    return 0;
+}
+
+
+
+// http://stackoverflow.com/questions/16997141/writing-structs-to-a-file-in-c

praktikum 2.2/andmed.txt

+ Karl 22.5 00
+ 
+ Teet 34.5 01
+ 
+ Siim 125.7 01
+ 
+ Kertu -325.6 01
+ 
+ Kai 174 01
+ 
+ Timo 444 00
+ 
+ Lucifer 666 11
+ 
+ Allah 555.9 25
+ 
+ Kalle 123453.53 01
+ 
+ Mai 55.23 41
+ 
+ Tiina 154 55
+ 
+ Urve 1035 44
+ 
+ Peet 22.5 00
+ 
+ Teet 34.5 01
+ 
+ Erki 125.7 01
+ 
+ Nool -325.6 01
+ 
+ Vai 174 01
+ 
+ Tigo 444 00
+ 
+ Stiffler 0.01 11
+ 
+ Allah 555.9 25
+ 
+ Mai 55.23 -41
+ 
+ Tiina 154 55
+ 
+ Urve 1055535 44
+ 
+ Sepo -52.63 01
+ 
+ Kaspar 23.52 01

praktikum 2.2/andmed2.txt

+ Karl 22.5 00
+ Teet 34.5 01
+ Siim 125.7 01
+ Kertu -325.6 01 
+ Kai 174 01
+ Timo 444 00
+ Lucifer 666 11
+ Allah 555.9 25
+ Kalle 123453.53 01
+ Mai 55.23 41
+ Tiina 154 55
+ Urve 1035 44
+ Peet 22.5 00
+ Teet 34.5 01
+ Erki 125.7 01
+ Nool -325.6 01
+ Vai 174 01
+ Tigo 444 00
+ Stiffler 0.01 11
+ Allah 555.9 25
+ Mai 55.23 -41
+ Tiina 154 55
+ Urve 1055535 44
+ Sepo -52.63 01
+ Kaspar 23.52 01

praktikum 2.2/functions.c

+void faili_lugemine(int pikkus, char *str, FILE *F2, Ryhm *n)
+{
+    F2 = fopen("F2.txt", "a");
+    int i;
+    int compare;
+    for(i=0;i<pikkus;i++)
+    {
+        compare = strcmp((n+i)->Liik, str);
+        if(compare == 0)
+        {
+            fprintf(F2, "%s %s %d\n", (n+i)->Nimi, (n+i)->Liik, (n+i)->Vanus);
+        }
+    }
+    fclose(F2);
+}
+
+int chkFile(FILE *andmed)
+{
+    if(andmed == NULL)
+    {
+        return 0;
+    }
+    return 1;
+}

praktikum 2.2/huihihih.c

+#include <stdio.h>
+#include <string.h>
+//#include <stdlib.h>
+//Andmefaili lugemis yl
+
+char *CHKCODE = "01";
+float CHKMONEY = 50.0;
+int ROW = 25;
+
+typedef struct{
+    char nimi[30];
+    float money;
+    char code[3];
+}Inimesed;
+
+
+int chkFile(FILE *andmed);
+void sisse(FILE *andmed, Inimesed *Isik);
+void v2lja(Inimesed *Uus, int);
+int t66tlus(Inimesed *Isik, Inimesed *Uus);
+
+int main(void)
+{
+    printf("TEST");
+    Inimesed *Isik;
+    Inimesed *Uus;
+    FILE *andmed;
+    andmed = fopen("andmed.txt", "r");
+    int uuspikkus;
+
+    if (chkFile(andmed) == 0)
+    {
+        printf("ERROR");
+        return 0;
+    }
+
+    sisse(andmed, Isik);
+    fclose(andmed);
+    uuspikkus = t66tlus(Isik, Uus);
+    v2lja(Uus, uuspikkus);
+
+    return 0;
+}
+
+int chkFile(FILE *andmed)
+{
+    if(andmed == NULL)
+    {
+        return 0;
+    }
+    return 1;
+}
+
+void sisse(FILE *andmed, Inimesed *Isik)
+{
+    int i = 0;
+    //Isik = (Inimesed*)malloc(sizeof(Inimesed));
+    while(!feof(andmed))
+    {
+        //Isik = (Inimesed*)realloc(Isik, 500);
+        fscanf(andmed, "%s %lf %s\n\n", (Isik+i)->nimi, &(Isik+i)->money, (Isik+i)->code);/// VIGA
+        i++;
+    }
+}
+
+int t66tlus(Inimesed *Isik, Inimesed *Uus)
+{
+    int i;
+    int j=0;
+
+    for(i=0;i<ROW;i++)
+    {
+        if((Isik+i)->money > CHKMONEY && strcmp((Isik+i)->code, CHKCODE)== 0)
+        {
+
+            strcpy((Uus+j)->nimi, (Isik+i)->nimi);
+            (Uus+j)->money = (Isik+i)->money;
+            j++;
+        }
+    }
+    return j-1;
+}
+
+void v2lja(Inimesed *Uus, int pikkus)
+{
+    FILE *tulemused;
+    int i;
+    tulemused = fopen("tulemused.txt", "w");
+
+    for(i=0;i<pikkus;i++)
+    {
+        fprintf(tulemused, "%s %lf %s\n", (Uus+i)->nimi, (Uus+i)->money, CHKCODE);
+    }
+    fclose(tulemused);
+}