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题解 | #计算机内存#

include<bits/stdc++.h> using namespace std;int main(){ int n; cin>>n; int d; d=n10241024/4; cout<<d; return 0;}

2021-07-16

0 469

题解 | #温度转换#

include<bits/stdc++.h> using namespace std;int main(){ double f; cin>>f; double c; c=5.0/9.0*(f-32.0); printf("%.3lf&q...

2021-07-16

0 611

题解 | #平方根#

include<bits/stdc++.h> using namespace std;int main(){ int a; cin>>a; int b; b=sqrt(a); cout<<b; return 0; }

2021-07-16

0 515

题解 | #求平均值#

include<bits/stdc++.h> using namespace std;int main(){ int a,b,c; cin>>a>>b>>c; double d; d=(a+b+c)/3.0; printf...

2021-07-16

0 485

题解 | #上下取整#

向下取整是floor()向上取整是ceil()#include<bits/stdc++.h>using namespace std;int main(){ float a; cin>>a; cout<<floor(a)<<"\...

2021-07-16

0 553

题解 | #数字反转之-三位数#

include<bits/stdc++.h> using namespace std;int main(){ int n; cin>>n; cout<<n%10<<n/10%10<<n/100; return 0;}

2021-07-16

0 436

题解 | #牛牛学立体#

include<bits/stdc++.h> using namespace std;int main(){ int a,b,c; cin>>a>>b>>c; cout<<2ab+2bc+2ac<<"...

2021-07-16

0 436

题解 | #牛牛学矩形#

include<bits/stdc++.h> using namespace std;int main(){ int a,b; cin>>a>>b; cout<<(a+b)2<<"\n"<<...

2021-07-15

0 406

题解 | #牛牛学圆#

include<bits/stdc++.h> using namespace std;int main(){ double a; double c,s; double pi=3.14159; cin>>a; c=pi2.0a; s=piaa...

2021-07-15

1 501

题解 | #分钟计算#

include<bits/stdc++.h>using namespace std;int main(){ int a,b,c,d; cin>>a>>c; cin>>b>>d; cout<<(b-a)*60+d-c<...

2021-07-15

2 568