<span>The code goes like this
int temp;
temp = pos1; pos1 is assigned to temp.
pos1 = pos2; pos2 is assigned to pos1 and at this point temp is same as temp
pos2 = pos3; pos3 is assigned to pos2 and at this point temp is same as temp
pos3 = pos4; pos4 is assigned to pos3 and at this point pos4 is same as temp
pos4 = temp; pos4 is temp now and cycle rotate making pos4 getting pos1 value.</span>
Answer:
4cm
Step-by-step explanation:
each cm counts for 10 km and 40÷10=4
Are those the only options because 819 divided by 100 is 8.19