Bus blockchain program

[lhayward23]

I assume have made a simple math error somewhere given it does what I want, but the numbers for stop 2 and 3 are wrong

var passenger=0;

var passenger1=prompt(“How many passengers get on bus at stop1?”);

if(passenger1>30){console.log(“There are too many passengers on the bus, this many people will have to walk:”+ (passenger1-30));} else{console.log(“The bus isnt full, it shall now proceed to station 2”);}

var passenger2= (passenger+passenger1);

var bus2=prompt(“How many passengers get on bus at stop2?”);

if((passenger2 + bus2)>30){console.log(“There are too many passengers on the bus, this many people have to walk:”+ ((passenger2 + bus2)-30));} else{console.log(“The bus isnt full, it shall now proceed to station 3”);}

var passenger3= (passenger2+bus2);

var bus3=prompt(“How many passengers get on bus at stop3?”);

if((passenger3 + bus3)>30){console.log(“There are too many passengers on the bus, this many people have to walk:”+ ((passenger3 + bus3)-30));} else{console.log(“The bus isnt full, it shall now proceed to station 3”);}

this is the bus question, 24 i think

[dan-i]

Hi @lhayward23

The data that you get back with prompt() is not an integer but a string.
When you are in doubt and you get strange results from your code, you can always console.log the results and inspect them

Check my example for you below.

It might be a good idea to console.log your data and convert the strings to numbers before doing operations with them.

Happy learning,
Dani