Signed-off-by: sairate@sina.cn <weixiaoze@1.com>

2024-7-10-1.cpp

@@ -0,0 +1,11 @@
+#include<iostream>
+using namespace std;
+int main(){
+	int nb= 880,dx= 500;
+	int zc= nb*2+dx*2;
+	int mj= nb*dx;
+	cout<<nb<<" "<<mj;
+	
+	return 0;
+}
+

2024-7-10-2.cpp

@@ -0,0 +1,10 @@
+#include<iostream>
+using namespace std;
+int main(){
+	int x,y;
+    cin>>x>>y;
+    cout<<x*y<<"  "<<x/y<<"  "<<x+y<<"  "<<x-y;
+
+
+return 0;
+}

2024-7-10-3.cpp

@@ -0,0 +1,9 @@
+#include<iostream>
+using namespace std;
+int main(){
+    int x;
+	cin>>x;
+    cout<<x/3600<<"  "<<x/60%60<<"  "<<x%60<<"  "<<x;
+
+return 0;
+}

2024-7-11-1.cpp

@@ -0,0 +1,14 @@
+#include<iostream>
+using namespace std;
+int main(){
+    int x,y;
+    cin>>x>>y;
+    int day=(y-x)/2;
+    if((y-x)%2!=0){
+    	day+=1;
+	}
+    cout<<day;
+
+
+return 0;
+}

2024-7-11-2.cpp

@@ -0,0 +1,8 @@
+#include<iostream>
+using namespace std;
+int main(){
+    
+    
+    
+return 0;
+}

2024-7-12-1.cpp

@@ -0,0 +1,17 @@
+#include<iomanip>
+setprecision(n)
+double a=123.56789; 
+    cout<<a<<endl;	
+    cout<<setprecision(1)<<fixed<<a<<endl;
+	cout<<setprecision(2)<<fixed<<a<<endl;
+	cout<<setprecision(3)<<fixed<<a<<endl;
+	cout<<setprecision(4)<<fixed<<a<<endl;
+	cout<<setprecision(5)<<fixed<<a<<endl;
+	cout<<setprecision(6)<<fixed<<a<<endl;
+	
+	
+	
+
+
+return 0;
+} 

2024-7-13-1.cpp

@@ -0,0 +1,11 @@
+#include<iostream>
+#include<iomanip>
+using namespace std;
+int main(){
+	double f;
+    cin>>f;
+    double c=5*(f-32)/9;
+    cout<<c;
+    cout<<setprecision(5)<<fixed<<c;
+return 0;
+}

2024-7-14-1.cpp

@@ -0,0 +1,9 @@
+#include<iostream>
+using namespace std;
+int main(){
+    int n;	
+	cin>>n;
+    cout<<8<<" "<<12*(n-2)<<" "<<6*(n-2)*(n-2);
+
+return 0;
+}

2024-7-14-2.cpp

@@ -0,0 +1,27 @@
+#include<iostream>
+using namespace std;
+int main(){
+    
+	int a,b;
+    cin>>a>>b;
+    
+    if(a>b){
+		cout<<a;
+	}
+    else{
+		cout<<b;
+	}
+	return 0;
+}
+
+
+
+
+
+
+
+
+
+
+
+

2024-7-14-3.cpp

@@ -0,0 +1,31 @@
+#include<iostream>
+using namespace std;
+int main(){
+	int t;
+    cin>>t;
+    
+    if(t<0){
+		cout<<"µÍÎÂ";
+	}
+    else{
+		cout<<"Õý³£Î¶È";
+	}
+	
+	return 0;
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

2024-7-14-4.cpp

@@ -0,0 +1,36 @@
+#include<iostream>
+using namespace std;
+int main(){
+    int a;
+    cin>>a;
+    
+    if(a%2==0){
+		cout<<"yes";
+	}
+    else{
+		cout<<"no";
+	}
+
+
+
+
+return 0;
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+