15 lines
236 B
C++
15 lines
236 B
C++
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#include <cstdio>
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int main()
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{
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int N;
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int h, m, s;
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scanf("%d", &N);
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h = N / (60 * 60);
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m = N % (60 * 60) / 60;
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// s = N - h * (60 * 60) - m * 60;
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s = N % 60;
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printf("%d:%d:%d", h, m, s);
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return 0;
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}
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