20 lines
270 B
C
20 lines
270 B
C
#include "solve.h"
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int t3_solve(char ** a, int n, char *s) {
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int i, j;
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for (i = 0, j = 0; i < n; ++i) {
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if (strpbrk(s, a[i])) {
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if (i != j)
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{
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a[j] = a[i];
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}
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j++;
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} else {
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free(a[i]);
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}
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}
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for (i = j; i < n; ++i) a[i] = 0;
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return j;
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}
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