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class04 43 middle school

时间:2024-05-17 16:12 作者:admin 点击:
2066 #include iostream#include iomanipusing namespace std;int main(){ double n,m;cinnm;m=m*0.8;coutfixedsetprecision(2)n-m; return 0;} 1013 #include bits/stdc++.husing namespace std;int main(){ double F,C; cinF; coutfixedsetprecision(5); C=

2066

#include <iostream>
#include <iomanip>
using namespace std;

int main()
{
   double n,m;
	cin>>n>>m;
	m=m*0.8;
	cout<<fixed<<setprecision(2)<<n-m;
   return 0;
}

1013

#include <bits/stdc++.h>
using namespace std;
int main(){
    double F,C;
    cin>>F;
    cout<<fixed<<setprecision(5);
    C=5*(F-32)/9;
    cout<<C;
    return 0;



}

1011

#include <iostream>
#include <iomanip>
using namespace std;

int main()
{
   double n,m;
	cin>>n>>m;
	cout<<fixed<<setprecision(3)<<m/n*100<<"%";
   return 0;
}

作业:1014,1010

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