28 lines
487 B
C
28 lines
487 B
C
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#include <stdio.h>
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#include <stdlib.h>
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void insert(long long *box, long long val, int i) {
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int loc = (val + i * i) % 10;
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if (loc < 10 && box[loc] == 0) {
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box[loc] = val;
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} else {
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insert(box, val, i + 1);
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}
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}
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int main(void) {
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long long box[10] = {};
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long long phone;
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while (scanf("%lld,", &phone) != EOF) {
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insert(box, phone, 0);
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}
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for (int i = 0, size = 10; i < size - 1; i++) {
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printf("%lld,", box[i]);
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}
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printf("%lld", box[9]);
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return 0;
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}
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