Operator question.

[BK]

The calculation is strange....

QM Program
double b =4/10
out "%1.1f" b

output
0

but Calculator is 0.4

I want to know why calculation information is different.

[Gintaras]

Because 4 and 10 are int, the result is also int. At least one of them must be double.

Macro Macro2732

Code:

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out

double b
b=4/10; out b ;;0
b=4/10.0; out b ;;0.4
b=10/4; out b ;;2
b=10.0/4; out b ;;2.5

int c(4) d(10)
b=c/d; out b ;;0
b=1.0*c/d; out b ;;0.4

[BK]

Thank you very much.
I understand.