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18 lines
435 B
C
18 lines
435 B
C
#include <stdio.h>
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int main()
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{
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int Galleon, Sickle, Knut, P, A, change;
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scanf("%d.%d.%d", &Galleon, &Sickle, &Knut);
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P = (Galleon * 17 + Sickle) * 29 + Knut;
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scanf("%d.%d.%d", &Galleon, &Sickle, &Knut);
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A = (Galleon * 17 + Sickle) * 29 + Knut;
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change = A - P;
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if(change < 0) { change = -change; putchar('-'); }
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printf("%d.%d.%d", change / (17 * 29), change / 29 % 17, change % 29);
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return 0;
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}
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