36 lines
729 B
C
36 lines
729 B
C
#include <stdio.h>
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void vc(int n, int base, int *num, int *denom)
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{
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int p = 0, q = 1;
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while (n) {
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p = p * base + (n % base);
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q *= base;
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n /= base;
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}
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*num = p;
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*denom = q;
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while (p) { n = p; p = q % p; q = n; }
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*num /= q;
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*denom /= q;
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}
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int main()
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{
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int d, n, i, b;
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for (b = 2; b < 6; b++) {
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printf("base %d:", b);
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for (i = 0; i < 10; i++) {
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vc(i, b, &n, &d);
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if (n) printf(" %d/%d", n, d);
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else printf(" 0");
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}
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printf("\n");
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}
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return 0;
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}
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