Having proplem with calculation codes

Question

when i enter something like plus or minus calculations there will be no output
i write it like that
2 + 2
then press run

Answer 1

Hello, you don't print this code you can do about that:
"a = 2 + 2
print(a)"
Or
"print(2 + 2)"

Answer 2

Yes
The problem is that you are only
Calculating the value
Not printing

You have to type
Print(2+2)
For output

Answer 3

Or you have to give any variable
a =2+2
Print a

Answer 4

A=2+2
print(A)

Answer 5

S=input("Enter :")
print("Ans=",eval(S))

OUTPUT:
Enter : 2+2
Ans=4

Answer 6

int x = 2;
int y = 2;
console.writeline(x+y);

//outputs 4

Use this code

Answer 7

If you want to print 2 + 2 use : print(2+2)
Or a = 2 + 2; print(a)

Answer 8

That works only in the console, if you want to use it in the editor then print() function is required

Answer 9

Oh there is some problems with your code i think

Answer 10

I made a calculator in java script it was so easy

Answer 11

Do you making a calculator

Answer 12

Ok Thanks

Answer 13

What you has in view of

Answer 14

Ok i understand

Answer 15

I did not understand std in c++
please help me

Answer 16

You need to print a= 2 + 2; print(a)

Answer 17

Hi there

Answer 18

Yes it is the most easiest computer programming language in the world. Shaxzoda Sherzodovna

Answer 19

ye

Answer 20

Because you only calculate value not print these value.