#include <stdio.h>
#include <stdbool.h>
#include <stdint.h>
 
#define NANOSECONDS_IN_MILLISECOND ((int)1e6)
int main(void) {
	// your code goes here
	bool splineAckReceived = true;
	uint32_t milliseconds_till_empty = 0;
	const uint32_t ack_time_dt_ns = 2000000;
    const int32_t time_to_go_ms = milliseconds_till_empty - (ack_time_dt_ns / NANOSECONDS_IN_MILLISECOND);
	uint32_t scan_router_desired_fill_level_ms = 20;
 
 
	const bool v70_hungry = (splineAckReceived && time_to_go_ms < (int32_t)scan_router_desired_fill_level_ms);
	printf("v70_hungry=%u\n", v70_hungry);
	printf("time_to_go_ms=%d\n", time_to_go_ms);
 
	return 0;
}
 

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