root / logic / trunk / simulacija / simulation_function.c @ 81
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1 | 56 | levstik | #include <stdio.h> |
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2 | #include <stdlib.h> |
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3 | #include <time.h> |
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4 | #include <string.h> |
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5 | double measure();
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6 | |||
7 | |||
8 | int main(void) { |
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9 | //testiranje funkcije
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10 | double x= measure();
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11 | printf("trenutna meritev = \"%f\"\n", x);
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12 | |||
13 | return 0; |
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14 | } |
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15 | |||
16 | |||
17 | //funkcija:
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18 | double measure() {
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19 | // nastavitev, minimalne in maksimalne temperature:
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20 | //funkcija, torej od ure 00:00 raste od minimalne do maximalne, ki jo dose?e pri uri 12:00 in nato spet pada do minimalne pri 24:00
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21 | |||
22 | double minimum=20; |
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23 | double maximum=27; |
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24 | |||
25 | |||
26 | |||
27 | |||
28 | time_t now; |
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29 | struct tm *ts;
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30 | char buf1[80]; |
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31 | |||
32 | now = time(NULL);
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33 | |||
34 | ts = localtime(&now); |
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35 | strcpy(buf1, asctime(ts)); |
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36 | |||
37 | int x1 = buf1[11]-48; |
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38 | int x2 = buf1[12]-48; |
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39 | int m1 = buf1[14]-48; |
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40 | int m2 = buf1[15]-48; |
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41 | |||
42 | //printf("%d%d:%d%d \n",x1,x2,m1,m2);
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43 | |||
44 | int minutes = (x1*10+x2)*60 + m1*10+m2; |
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45 | int variable = minutes;
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46 | |||
47 | if(variable>720) { |
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48 | variable= 720-(variable-720); |
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49 | } |
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50 | |||
51 | double k = ((double)variable)/((double)720); |
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52 | //printf("%f",k);
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53 | double meritev=0; |
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54 | meritev = minimum + k * (maximum-minimum); |
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55 | //int x1 = atoi(&buf[1]);
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56 | /*int x2 = atoi(&buf[16]);
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57 | int m1 = atoi(&buf[17]);
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58 | int m2 = atoi(&buf[18]);*/
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59 | //printf("%d minut\n", minutes);
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60 | //printf("%s, %s, %s ,%s, %d ur in %d minut\n",buf[0], buf[1], buf[2], buf[3], hour, minute);
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61 | |||
62 | |||
63 | return meritev;
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64 | } |