質問編集履歴
2
完成しました。ありがとうございます。また書き方はこれでよろしいですか？？
test
CHANGED
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File without changes
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test
CHANGED
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@@ -18,41 +18,51 @@
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18
18
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19
19
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{
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20
20
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21
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-
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21
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+
int a,b,c;
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22
22
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23
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-
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23
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+
for(a=2;a<100 ;a++)//100以下の自然数
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24
24
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25
25
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{
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26
26
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27
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+
c=0;//c=0に戻す
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28
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+
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27
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-
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29
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+
for(b=1;b<=a;b++)//1からaまでのb
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28
30
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29
31
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{
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30
32
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33
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+
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34
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+
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35
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+
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36
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+
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31
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-
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37
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+
if(a%b == 0)//a割ｂのあまりが0の時
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32
38
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33
39
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{
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34
40
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35
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-
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41
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+
c++;//c=c+1
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36
42
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37
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-
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43
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+
}
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44
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+
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45
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+
}
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46
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+
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47
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+
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38
48
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39
49
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40
50
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41
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-
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51
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+
if(c ==2)//cが2の時
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42
52
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43
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-
{
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53
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+
{
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44
54
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45
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-
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55
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+
printf("%d\n",a);//表示
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46
56
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47
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-
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57
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+
}
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48
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-
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49
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-
}
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50
58
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51
59
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}
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52
60
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53
61
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return 0;
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54
62
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55
63
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}
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64
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+
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65
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+
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56
66
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57
67
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58
68
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1
コードの修正
test
CHANGED
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File without changes
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test
CHANGED
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@@ -16,25 +16,41 @@
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16
16
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17
17
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int main (void)
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18
18
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19
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-
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19
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{
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20
20
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21
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-
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21
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+
int a,b,c;
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22
22
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23
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-
for(
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23
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+
for(a=2;a<1000;a++)
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24
24
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25
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-
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25
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+
{
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26
26
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27
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-
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|
27
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+
for(b=2;b<=a;b++)
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28
28
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29
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-
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|
29
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+
{
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30
30
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|
31
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-
if(
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31
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+
if(a%b == 0)
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32
32
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|
|
33
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-
|
|
33
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+
{
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|
34
34
|
|
|
35
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-
|
|
35
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+
c++;
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36
36
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|
|
37
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+
}
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38
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+
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39
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+
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40
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+
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41
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+
if(c==2)
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42
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+
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|
43
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+
{
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44
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+
|
|
45
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+
printf("%d\n",b);
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46
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+
|
|
47
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+
}
|
|
48
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+
|
|
49
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+
}
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|
50
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+
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|
51
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+
}
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52
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+
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37
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-
return 0;
|
|
53
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+
return 0;
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|
38
54
|
|
|
39
55
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}
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|
40
56
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