Calculator

Question

what on this code is wrong?

https://code.sololearn.com/cAeQsgL9ClBI/?ref=app

Answer 1

Nicola Esu
It works. try to change depending on needed one, by observing output what & how happening...

printf("%d\n", tot);
write this outside loop for final output only...
2+3-5+7-4=
3 output

Answer 2

I wrote my calculator in html + css + javascript

Answer 3

my intent was to create a calculator that in a loop kept asking for numbers and symbols and when inserting the symbol = did all the operations. in this way it only does the operation between two numbers.

Answer 4

i have to initialize num2 to ?

Answer 5

you think the array is not needed?

Answer 6

don’t work!

Answer 7

don’t work ! i have modifing the code!

Answer 8

yes but only if I do for example num1 -or+ num2!
if i want to make 10 - 5 + 3 + 2= don’t work!

Answer 9

Jayakrishna
i have changed the while condition but don’t work.

Answer 10

if i want to make more operations at the same time i have to use the array for numbers to ?

Answer 11

if a user of my calculator would like to do a long calculation, for example
10
+
5
-
2
+
7
=
how should i write?

Answer 12

more scanf for numbers ? and more if condictions ?

Answer 13

look now!

Answer 14

How to install packages in python

Answer 15

don’t work!

Answer 16

yes is work! thank you !

Answer 17

why if i try on xcode the loop don’t end and don’t print the total ?

Answer 18

No need to use array .

Answer 19

the code is the same but for end the loop I have to insert the first = and then the second = otherwise it does not end

Answer 20

https://code.sololearn.com/cu22VIRM09ZQ/?ref=app