programming issue

Type: Bug

hello sir, when i was try to run cpp program the output is wrong. when i was check my programm and run it in to online compiler that time it work. please sir can you helpme
here a code:
//decimal to binary
#include
#include
using namespace std;
int main() {
int n,ans=0,bit=0;
cout<<"enter the decimal number: ";
cin>>n;
int i=0;
while (n>0)
{
bit=n%2;
n=n/2;

ans=(bit*pow(10,i))+ans;

i++;
}
cout<<"answer is: "<
System Info

|Item|Value|
|---|---|
|CPUs|11th Gen Intel(R) Core(TM) i3-1125G4 @ 2.00GHz (8 x 1997)|
|GPU Status|2d_canvas: enabled
canvas_oop_rasterization: enabled_on
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: enabled
multiple_raster_threads: enabled_on
opengl: enabled_on
rasterization: enabled
raw_draw: disabled_off_ok
video_decode: enabled
video_encode: enabled
vulkan: disabled_off
webgl: enabled
webgl2: enabled
webgpu: enabled|
|Load (avg)|undefined|
|Memory (System)|7.75GB (1.23GB free)|
|Process Argv|--crash-reporter-id f4fbdf41-cbb7-4e7c-a7f1-55fef8245367|
|Screen Reader|no|
|VM|0%|

A/B Experiments

```
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vsreu685:30147344
python383:30185418
vspor879:30202332
vspor708:30202333
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vslsvsres303:30308271
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pythontb:30283811
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dsvsc012:30540252
pynewext54:30695312
azure-dev_surveyone:30548225
2e4cg342:30602488
f6dab269:30613381
2i9eh265:30646982
showlangstatbar:30737416
962ge761:30841074
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pythonfmttext:30731395
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showindicator:30805244
pythongtdpath:30769146
i26e3531:30792625
pythonnosmt12:30797651
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pythonnoceb:30805159
copilotsettingc:30839828
dsvsc013:30795093
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diffeditorv2:30821572
dsvsc015:30829745

```