C++
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using namespace std;
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struct points{
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int x;
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int y;
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};
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float distance(points p1,points p2){
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float d=0;
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d= sqrt(
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((p2.x-p1.x)*(p2.x-p1.x))
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+((p2.y-p1.y)*(p2.y-p1.y)));
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return d;
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}
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int main(){
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points p1;
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p1.x=5;
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p1.y=3;
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points p2;
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p2.x=3;
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p2.y=3;
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cout<<distance(p1,p2);
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}
$ g++ prog.cc -Wall -Wextra -std=c++2a
Start
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0
Finish