auto save

1234567.cpp

+#include<iostream>
+using namespace std;
+int main(){
+	int i,n,s1=0,s2=0;
+	cin>>n;
+	for(i=1;i<=n;i+=2)
+	{
+		s1+=i; 
+	}
+	for(i=2;i<=n;i+=2)
+	{
+		s2+=i;
+	}
+	cout<<s1<<" "<<s2;
+}

21.cpp

+#include<iostream>
+using namespace std;
+int main(){
+	int d,h,m2;
+	cin>>d>>h;
+	m2=d*h;
+	cout<<m2;
+	
+	return 0;
+	
+}

2次方.cpp

+#include<iostream>
+#include<iostream>
+using namespace std;
+int main(){
+	int a1=1,a2=2,i;
+	for(i=1;i<=10;i++){
+	cout<<a1<<' ';
+	a1=a1+a2;
+	a2=a2*2;
+	} 
+}
+

dfxtyrbyrdh btcdfx.cpp

+#include<iostream>
+using namespace std;
+int main(){
+	int a,b;
+    cin >>a>>b;
+    if(b<a){
+    	cout<<a<<endl;
+	}else{
+		cout<<b<<endl;
+}
+	return 0;
+}

p.cpp

+#include<iostream>
+using namespace std;
+int main(){
+int n,i,m;
+cin>>n>>i;
+m=i;
+for(int i;i<=n-1;i++)
+{
+	cin>>i;
+	if(i>m)
+	{
+		m=i;
+	}
+}
+cout<<m<<endl;
+}
+

s.cpp

+#include<iostream>
+using namespace std;
+int main(){
+	for(int i=1;i<=100;i++)
+	{
+		if(i%5==0)
+		{
+			cout<<i<<" ";
+		}
+	}
+}

t.cpp

+#include<iostream>
+using namespace std;
+int main(){
+	int n;
+	char i,j;
+	n='a'-'A';
+	for(i='A';i<='Z';i++)
+	{
+		j=i+n;
+		cout<<i<<j;
+	}
+	return 0;
+}
+

u.cpp

+#include<iostream>
+using namespace std;
+int main(){
+int n;
+for(n=1;n<100;n++)
+{
+	if(n%7==0||n%10==7)
+	{
+		cout<<n<<" ";
+	}
+}
+}

“真” 藕数.cpp

+#include<iostream>
+#include<iostream>
+using namespace std;
+int main(){
+	int n;
+    cin>>n;
+    if(n%2==0){
+    	cout<<"是的兄弟!!!!!!!"<<endl;
+	}else{
+		cout<<"NOOOOOOOOOOOOOOOOOOOOOOOOOOOO  快把它关上！！！"<<endl;
+	}
+	return 0;
+}

“真”正常温度.cpp

+#include<iostream>
+#include<iostream>
+using namespace std;
+int main(){
+	int c;
+    cin>>c;
+    if(c>=0){
+    	cout<<"“真”正常温度"<<endl;
+	}else{
+		cout<<"“真”益常温度"<<endl;
+	}
+	return 0;
+}

“真”面积.cpp

+#include<iostream>
+#include<iostream>
+#include<cmath>
+using namespace std;
+int main(){
+	const int L=10,W=5;
+	int S;
+	S=L*W;
+	cout<<S;
+	return 0;
+}

回文数.cpp

+#include<iostream> 
+#include<iostream> 
+using  namespace  std;
+int main(){
+	int a,b,c,d=0;
+	cin>>b;
+	for(a=1;a>=0;a/=10)
+	{
+		c=a%10;
+		d=d*10+c;
+	}
+	if(d==b) cout<<'YES'<<endl;
+	else cout<<'NO'<<endl;
+}

寄快递.cpp

+#include<iostream>
+#include<iostream>
+using namespace std;
+int main(){
+	int w;
+	double s;
+	cin>>w;
+	if(10>=w){
+		s=0.8*w+0.2; 
+		cout<<fixed<<s<<endl;
+	}else if(10>=w){
+		s=0.75*w+0.2;
+		cout<<fixed<<s<<endl;
+	}else if(30>=w){
+		s=0.7*w+0.2;
+		cout<<fixed<<s<<endl;
+	}else{
+		cout<<""<<endl;
+	}
+	return 0;
+}

开心的考试.cpp

+#include<iostream>
+#include<iostream>
+using namespace std;
+int main(){
+	int s;
+	cin>>s;
+	if(s>=85){
+		cout<<"A,不错，继续保持";
+	}else if(s>=75){
+		cout<<"B,不行啊！加油！";
+	}else if(s>=60){
+		cout<<"C,行不行啊，细狗！";
+	}else{
+		cout<<"D,滚！";
+	}
+	return 0;
+}

斐波那契数列.cpp

+#include<iostream>
+#include<iostream>
+using namespace std;
+int main(){
+	int a1=1,a2=1,a3,i;
+	cout<<a1<<'  '<<a2<<'  ';
+	for(i=3;i<=10000;i++){
+	a3=a1+a2;
+	cout<<a3<<' '; 
+	a1=a2;
+	a2=a3;
+	} 
+}
+

未命名1.cpp

+#include <iostream>
+#include <iostream>
+using namespace std;
+int main(){
+	int j,i,n;
+	cin>>n;
+	for(i=1;i<=n;i++)
+	{
+		for(j=4;j<=6;j++)
+		{
+			cout<<j;
+		}
+		cout<<endl;
+	}
+} 

未命名11.cpp

+#include<iostream>
+#include<iostream>
+using namespace std;
+int main(){
+	int a1,a2,n,d,an;
+	cin>>a1>>a2>>n;
+	d=a2-a1;
+	an=a1+(n-1)*d;
+	cout<<an<<endl;
+	return 0;
+	
+}

未命名19.cpp

+#include<iostream>
+#include<iostream>
+using namespace std;
+int main(){
+	int y,j,q;
+	cin>>y>>j;
+	q=y*10+j;
+	cout<<q<<endl;
+	return 0;
+	
+}

未命名2.cpp

+#include <iostream>
+#include <iostream>
+using namespace std;
+int main(){
+	int i,j,n;
+	cin>>n;
+	for(i=1;i<=n;i++)
+	{
+		for(j=1;j<=i;j++)
+		{
+			cout<<"*";
+		}
+		cout<<endl;
+	}
+	
+}

未命名29.cpp

+#include<iostream>
+#include<iostream>
+#include<cmath>
+using namespace std;
+int main(){
+	int a;
+	cin>>a;
+	cout<<double(sqrt(a))<<endl;
+	return 0;
+	
+	
+}

未命名3.cpp

+#include <iostream>
+#include <iostream>
+using namespace std;
+int main(){
+	int i,j,n;
+	cin>>n;
+	for(i=1;i<=n;i++)
+	{
+		for(j=1;j<=n-i;j++)
+		{
+			cout<<" ";
+		}
+		for(j=1;j<=2*i-1;j++)
+		{ 
+			cout<<"*";
+		}
+		cout<<endl;
+	}
+}
+

未命名31.cpp

+#include<iostream>
+#include<iostream>
+#include<iomanip>
+using namespace std;
+int main(){
+	double r,v;
+	double PI=3.14;
+	cin>>r;
+	v=4*PI*(r*r*r)/3;
+	cout<<setprecision(2)<<fixed<<v<<endl;
+	
+	return 0;	
+}

未命名39.cpp

+#include<iostream>
+#include<iostream>
+#include<cmath>
+using namespace std;
+int main(){
+	int l1,l2,z1,z2,r;
+	cin>>l1>>l2>>z1>>z2;
+	r=sqrt((l1-l2)*(l1-l2)+(z1-z2)*(z1-z2));
+	
+	cout<<int(r)<<endl;
+	return 0;
+}

未命名4.cpp

+#include<iostream> 
+#include<iostream> 
+using  namespace  std;
+int main(){
+	int i;
+	if(i%1==0&&i%i==0&&i%2==0)
+	{
+		cout<<"no";
+	}else{
+		cout<<"yes";
+	}
+}

未命名5.cpp

+#include<iostream>
+#include<iostream>
+using namespace std;
+int main(){
+	int n;
+	int c=0;
+	cin>>n;
+	do{
+	 c++;
+	 n/=10;	
+	}while(n!=0);
+	cout<<c;
+}
+

未命名6.cpp

+#include<iostream> 
+#include<iostream> 
+using  namespace  std;
+int main(){
+	int x,m,mi;
+	cin>>n;
+	cin>>x;
+	m=mi=x;
+	for(int i=2;i<=n;i++
+	{
+		cin>>x;
+		if(x>m)
+		{
+			m=x;
+			}	
+	}
+	    if(x<mi)
+	    {
+	    	
+		}

未命名7.cpp

+#include<iostream>
+#include<iostream>
+#include<cmath>
+using namespace std;
+int main(){
+	double x1,y1,x2,y2,result;
+	
+	cin>>x1>>y1>>x2>>y2;
+	result=sqrt((x1-x2)*(x1-x2)+(y1-y2)*(y1-y2));
+	cout<<int(result)<<endl;
+	return 0;
+}
+

正AND负.cpp

+#include<iostream>
+#include<iostream>
+using namespace std;
+int main(){
+	int a;
+	bool flag;
+    cin>>a;
+    flag=true;
+    for(int i=2;i<a;i++){
+    	if(a%i==0){
+    		flag=false;
+    		break;
+		}
+	}
+	if(flag) cout<<"ǵֵ!!!!!!!"<<endl;
+	else cout<<"NOOOOOOOOOOOOOOOOOOOOOO"<<endl;
+	return 0;
+}

水~仙~花~数~~~.cpp

+#include<iostream>
+#include<iostream>
+using namespace std;
+int main(){
+	int g,s,b,n;
+	cin >>n;
+	g=n%10;
+	s=n/10%10;
+	b=n/100;
+    if(n==g*g*g+s*s*s+b*b*b){
+    	cout<<  "那的确是一个水仙花数!!!!!"<<endl;
+	}else{
+	cout<<"NOOOOOOOOOOOOOOOOOOOOOOOOOOOO  快把它关上！！！啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊！！！那不是一个水仙花数!!!!!"<<endl;
+}
+	return 0;
+}

质数判断.cpp

+#include<iostream>
+#include<iostream>
+using namespace std;
+int main(){
+	int a;
+	bool flag;
+    cin>>a;
+    flag=true;
+    for(int i=2;i<a;i++){
+    	if(a%i==0){
+    		flag=false;
+    		break;
+		}
+	}
+	if(flag) cout<<"ǵֵ!!!!!!!"<<endl;
+	else cout<<"NOOOOOOOOOOOOOOOOOOOOOO"<<endl;
+	return 0;
+}

闰~年~~~.cpp

+#include<iostream>
+#include<iostream>
+using namespace std;
+int main(){
+	int y;
+	cin>>y;
+	if((y%4==0 &&y%100!=0)||(y%400==0)){ 
+		cout<<"ѽô"<<endl;
+	}else{
+		cout<<"ƽѽô"<<endl;
+	}
+	return 0;
+}

－变正呀－变正.cpp

+#include<iostream>
+#include<iostream>
+using namespace std;
+int main(){
+	int n;
+    cin >>n;
+    if(n<0){
+    	n=-n;
+	}
+	cout<<n<<endl;
+	return 0;
+}