13 lines
216 B
C++
13 lines
216 B
C++
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#include<iostream>
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#include<iomanip>
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using namespace std;
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int main(){
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int a,b,c;
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a = 3;
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b = 4;
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c = a * a + b * b;
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cout <<a<<"*"<<a<<"+"<<b<<"*"<<b<<"="<<setprecision(2)<<c<<endl;
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return 0;
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}
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