19 lines
306 B
C
19 lines
306 B
C
#include <stdint.h>
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#include <stdio.h>
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typedef struct tree {
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int key;//datatype
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struct tree *left, *right;
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struct tree *parent; // необязательное поле
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} tree;
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int main(void)
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{
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tree *tr = NULL;
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tr = calloc(1,sizeof(tree));
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tr->key = 1;
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return 0;
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}
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