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@ -46,6 +46,7 @@ void cancel_train(struct car* first) {
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else if(first->next != NULL){
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else if(first->next != NULL){
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struct car* help = first->next;
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struct car* help = first->next;
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free(first);
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free(first);
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first->next = NULL;
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cancel_train(help);
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cancel_train(help);
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//first->next = NULL;
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//first->next = NULL;
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}
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}
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