20 lines
287 B
C++
20 lines
287 B
C++
#include<iostream>
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using namespace std;
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void main()
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{
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int i = 0, j = 0, count = 0;
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for (i = 2; i <= 1000; i++)
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{
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for (j = 2; j <= i - 1; j++)
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if (i % j == 0)
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break;
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if (j > i - 1)
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{
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cout << j << '\t';
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count++;
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if (count % 5 == 0) cout << endl;
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}
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}
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return;
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} |