沈陈成 实验小学 514

沈陈成

[C++] 纯文本查看 复制代码

#include<iostream>
using namespace std;
int main(){
    int a,s,d,w;
    cin>>a>>s;
    d=a/s;
    w=a%s;
    cout<<d<<" "<<w<<endl;
    return 0;
}

沈陈成

[C++] 纯文本查看 复制代码

#include<iostream>
#include <iomanip>
using namespace std;
int main(){
    double a,s,d,f,g,h,j;
    
    cin>>a>>s>>d>>f>>g;
    j=a*a*a*s+a*a*d+a*f+g;

    cout <<fixed<<setprecision(7)<<j<<endl;
    return 0;
}

丁宇泽

[C++] 纯文本查看 复制代码

#include<iostream>
#include <iomanip>
using namespace std;
int main(){
    double r,d,c,s,pi;
    pi=3.14159;
    cin>>r;
    d=2*r;
    c=d*pi;
    s=r*r*pi;
    cout<<fixed<<setprecision(4)<<d<<" "<<c<<" "<<s<<endl;
    return 0;
}

沈陈成

[C++] 纯文本查看 复制代码

#include<iostream>
#include <iomanip>
using namespace std;
int main(){
    double a,s;
    double z;
        cin>>a>>s;
    z=a/s;
    cout <<fixed<<setprecision(9)<<z<<endl;
    return 0;
}

沈陈成

[C++] 纯文本查看 复制代码

#include<iostream>
#include <iomanip>
using namespace std;
int main(){
    double a,s;
    double z;
        cin>>a>>s;
    z=s/a*100;
    cout <<fixed<<setprecision(3)<<z<<"%"<<endl;
    return 0;
}

丁宇泽

[C++] 纯文本查看 复制代码

#include <bits/stdc++.h>
using namespace std;
int s[100];

int main() {
    int n,m,cnt=0;
    cin>>n;
    
    for(int i=0;i<n;i++){
        cin>>s[i];
    }
    cin>>m;
    for(int j=0;j<n;j++){
        if(s[j]%m==0){
            cnt++;
        }
    }
    cout<<cnt;
    return 0;
}

沈陈成

[C++] 纯文本查看 复制代码

#include <bits/stdc++.h>
using namespace std;
int main(){
int s[100];

int l,r,n=0;
    cin>>n;
     
    for(int i=0;i<n;i++){
        cin>>s[i];
    }


cin>>l>>r;
    int sum=0;
    for (int j=l-1;j<=r-1;j++){
        sum+=s[j];
        
    }

cout<<sum;




return 0;
    }

丁宇泽

[C++] 纯文本查看 复制代码

#include <iostream>
using namespace std;
const int N=1e5+9;
int main() {
long long n,total=0;
int a[N];
    cin>>n;    
    for (int i=0;i<n;i++){
        cin>>a[i];
        if(a[i]%2==0){
            total+=a[i];
        }
    }
    cout<<total<<endl;
    return 0;
}

丁宇泽

[C++] 纯文本查看 复制代码

#include <iostream>
using namespace std;
const int N=1e5+9;
int main() {
int n;
int a[100];
    cin>>n;
    for(int i=0;i<n;i++){
        cin>>a[i];
    }
    for(int j=n-1;j>=0;j--){
        cout<<a[j]<<" ";
    }
    return 0;
}

丁宇泽

[C++] 纯文本查看 复制代码

#include<iostream>
#include<cmath>
using namespace std;
int main(){
    double salary;
    double tax,income;
    cin>>salary;
    if (salary<3500){
        cout<<0<<" "<<salary<<endl;}
    else{
        salary=salary-3500;
    
    if (salary<=1500){
        tax=salary*0.03-0;
        income=salary-tax;}
    else if(salary<=4500){
         tax = salary *0.1-105;
         income = salary - tax ;
        
    }
    else if (salary >4500 && salary<=9000){
         tax = salary *0.2-555;
         income = salary - tax ;
        }
    else if ( salary <=35000){
         tax = salary *0.25-1005;
         income = salary - tax ;
        }
    else if ( salary <=55000){
         tax = salary *0.3-2755;
         income = salary - tax ;
         }
    else if ( salary <=80000){
         tax = salary *0.35-5505;
         income = salary - tax ;
         }
    else if ( salary >80000){
         tax = salary *0.45-13505;
         income = salary - tax ;
         }
        cout<<tax<<" "<<income+3500;
    }
    return 0;
}