ilmajaam

praktikum 2.6/020.txt

+1339 100 0 Guatemala
+1340 -18 10 Helsinki
+1341 0 20 Tallinn
+1342 -30 18 Rovaniemi
+1343 120 50 Kuwait
+1344 50 14 London
+1345 31 47 Edinburgh
+1346 32 20 Riga
+1347 33 40 Gotland
+1348 -100 60 Testsite#1
+1349 -465 10 Area51
+1350 14 8 Paris
+1351 -200 4 Testsite#2
+1352 52 40 Sarajevo
+1353 66 23 Baku
+1354 47 19 Kiev
+1353 31 11 Dublin

praktikum 2.6/021.txt

+1342 -30 18 Rovaniemi
+1343 120 50 Kuwait
+1344 50 14 London
+1345 31 47 Stockholm
+1346 32 20 Oslo
+1347 33 40 Gotland
+1348 -100 60 Testsite#1
+1349 14 8 Tallinn
+1350 -200 4 Testsite#2
+1351 52 40 Sarajevo
+1352 47 19 Kiev
+1353 31 11 Dublin

praktikum 2.6/functions.c

+double FCONST1 = 1.8; // Fahrenheitist Celsiusesse teisendamisel vajalik jagamis konstant
+int FCONST2 = 32; // Fahrenheitist Celsiusesse teisendamisel vajalik lahutamis konstant
+double SCONST = 0.51444444444; //1 kt = 0.51444444444 mps
+double TCONST = -274.15; // 1 C = 274.15 K
+int MAXSPD = 20; // tormihoiatus
+int MAXTEMP = 30; // kuumalaine
+int MINTEMP = 0; // mustjää
+
+typedef struct
+{
+    int ID;
+    double Ftemp;
+    double Ctemp;
+    int knots;
+    double v;
+    char *loc;
+} m66tmised;
+
+int FailistSisse(FILE* file, m66tmised andmed[], int i)
+{
+    int chk;
+    if ((chk = chkFile(file)) == 0)
+    {
+        while(!feof(file))
+        {
+            andmed = (m66tmised*)realloc(andmed, sizeof(m66tmised*));
+            //fscanf(file, "%d %lf %d %s", &andmed[i].ID, &andmed[i].Ftemp, &andmed[i].knots, andmed[i].loc);
+            fscanf(file, "%d %lf %d %s", &(andmed +i)->ID, &(andmed +i)->Ftemp, &(andmed +i)->knots, (andmed +i)->loc);
+            i++;
+        }
+    } else {
+        printf("Fail on puudu\n");
+        return 0;
+    }
+
+    return i-1;
+}
+
+void tempconv(m66tmised andmed[], int pikkus)
+{
+    int i;
+    for(i=0;i<pikkus;i++)
+    {
+        (andmed +i)->Ctemp = ((andmed +i)->Ftemp - FCONST2) / FCONST1;
+    }
+}
+
+void spdconv(m66tmised andmed[], int pikkus)
+{
+    int i;
+    for(i=0;i<pikkus;i++)
+    {
+        (andmed +i)->v = (andmed +i)->knots * SCONST;
+    }
+}
+
+void warnings(m66tmised andmed[], int i, FILE* file3)
+{
+    if((andmed +i)->v >= MAXSPD)
+    {
+        printf(" - Tormihoiatus");
+        fprintf(file3, " - Tormihoiatus");
+    }
+    if((andmed +i)->Ctemp >= MAXTEMP)
+    {
+        printf(" - Kuumalaine");
+        fprintf(file3, " - Kuumalaine");
+    }
+    if((andmed +i)->Ctemp <= MINTEMP)
+    {
+        printf(" - Must j22");
+        fprintf(file3, " - Must j22");
+    }
+}
+
+int chkTemp(m66tmised andmed[], int i)
+{
+    if ((andmed +i)->Ctemp <= TCONST)
+    {
+        return 1;
+    }
+    return 0;
+}
+
+void v2ljund (m66tmised andmed[], int pikkus, FILE* file3)
+{
+    int i;
+    int chk;
+    for(i=0;i<pikkus;i++)
+    {
+        if (chk=chkTemp(andmed, i) == 0)
+        {
+            printf("ID:%d, T:%0.2f C, Kiirus:%0.2f m/s, Asukoht:%s", (andmed +i)->ID, (andmed +i)->Ctemp, (andmed +i)->v, (andmed +i)->loc);
+            fprintf(file3, "ID:%d, T:%0.2f C, Kiirus:%0.2f m/s, Asukoht:%s", (andmed +i)->ID, (andmed +i)->Ctemp, (andmed +i)->v, (andmed +i)->loc);
+            warnings(andmed, i, file3);
+            printf("\n");
+            fprintf(file3, "\n");
+        }
+    }
+}
+
+int chkFile(FILE* file)
+{
+    if (file == NULL)
+    {
+        return 1;
+    }
+    return 0;
+}

praktikum 2.6/ilmajaam.c

+#include <stdio.h>
+#include <stdlib.h>
+#include "functions.c"
+
+int main(void)
+{
+    FILE* file1;
+    FILE* file2;
+    FILE *file3;
+    char* F1 = "020.txt";
+    char* F2 = "021.txt";
+    char* F3 = "F3.txt";
+    m66tmised *andmed = (m66tmised*)malloc(sizeof(m66tmised*)*30);
+    int pikkus = 0;
+    file3 = fopen(F3, "w"); // tyhendab faili
+    fclose(file3);
+    file1 = fopen(F1, "r");
+    pikkus = FailistSisse(file1, andmed, pikkus);
+    fclose(file1);
+    file2 = fopen(F2, "r");
+    pikkus = FailistSisse(file2, andmed, pikkus);
+    fclose(file2);
+    if(pikkus == 0)
+    {
+        printf("Andmeid pole\n");
+        return -1;
+    }
+    tempconv(andmed, pikkus);
+    spdconv(andmed, pikkus);
+    file3 = fopen(F3, "a");
+    v2ljund(andmed, pikkus, file3);
+    fclose(file3);
+    free(andmed);
+    return 0;
+}