回答編集履歴
1
追記
answer
CHANGED
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@@ -25,4 +25,44 @@
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25
25
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printf("mean = %lf\n", result);
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26
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return 0;
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27
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}
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28
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```
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29
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30
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[追記] **そのものヅバリ**が欲しいって?
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31
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32
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```C
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33
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#include <stdio.h>
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34
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35
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void min_max_mean(int a[], int n, int *min, int *max, double *mean) {
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36
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int i;
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37
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for ( i = 0; i < n; i++) {
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38
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int value = a[i];
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39
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if ( i == 0 ) {
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40
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*min = value;
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*max = value;
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*mean = value;
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43
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} else {
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44
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if ( value < *min ) *min = value;
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45
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if ( value > *max ) *max = value;
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46
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*mean += value;
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}
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}
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*mean /= n; // 最後に要素数で割る
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50
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}
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51
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52
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#define SIZE 5
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53
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54
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int main() {
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55
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int a[SIZE] = {45, 79, 60, 38, 55};
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56
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57
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int min, max;
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58
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double mean;
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59
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60
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min_max_mean(a, SIZE, &min, &max, &mean);
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61
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62
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printf("min = %d\n", min);
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63
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printf("max = %d\n", max);
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64
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printf("mean = %lf\n", mean);
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65
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66
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return 0;
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67
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}
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28
68
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```
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