commit 5f87434c30c28b50d527659354c97ef187aac065
Author: sairate@sina.cn <weixiaoze@1.com>
Date:   Sun Jul 14 16:18:37 2024 +0800

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

diff --git a/2024-7-10-1.cpp b/2024-7-10-1.cpp
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+++ b/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;
+}
+
diff --git a/2024-7-10-1.exe b/2024-7-10-1.exe
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diff --git a/2024-7-10-2.cpp b/2024-7-10-2.cpp
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--- /dev/null
+++ b/2024-7-10-2.cpp
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+#include<iostream>
+using namespace std;
+int main(){
+	int x,y;
+    cin>>x>>y;
+    cout<<x*y<<"  "<<x/y<<"  "<<x+y<<"  "<<x-y;
+
+
+return 0;
+}
diff --git a/2024-7-10-2.exe b/2024-7-10-2.exe
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diff --git a/2024-7-10-3.cpp b/2024-7-10-3.cpp
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--- /dev/null
+++ b/2024-7-10-3.cpp
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+#include<iostream>
+using namespace std;
+int main(){
+    int x;
+	cin>>x;
+    cout<<x/3600<<"  "<<x/60%60<<"  "<<x%60<<"  "<<x;
+
+return 0;
+}
diff --git a/2024-7-10-3.exe b/2024-7-10-3.exe
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diff --git a/2024-7-11-1.cpp b/2024-7-11-1.cpp
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index 0000000..3ff4a17
--- /dev/null
+++ b/2024-7-11-1.cpp
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+#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;
+}
diff --git a/2024-7-11-1.exe b/2024-7-11-1.exe
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diff --git a/2024-7-11-2.cpp b/2024-7-11-2.cpp
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index 0000000..f6ec95a
--- /dev/null
+++ b/2024-7-11-2.cpp
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+#include<iostream>
+using namespace std;
+int main(){
+    
+    
+    
+return 0;
+}
diff --git a/2024-7-11-2.exe b/2024-7-11-2.exe
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diff --git a/2024-7-12-1.cpp b/2024-7-12-1.cpp
new file mode 100644
index 0000000..8e8a468
--- /dev/null
+++ b/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;
+} 
diff --git a/2024-7-12-1.exe b/2024-7-12-1.exe
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diff --git a/2024-7-13-1.cpp b/2024-7-13-1.cpp
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index 0000000..842b2d5
--- /dev/null
+++ b/2024-7-13-1.cpp
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+#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;
+}
diff --git a/2024-7-13-1.exe b/2024-7-13-1.exe
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diff --git a/2024-7-14-1.cpp b/2024-7-14-1.cpp
new file mode 100644
index 0000000..f414e77
--- /dev/null
+++ b/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;
+}
diff --git a/2024-7-14-1.exe b/2024-7-14-1.exe
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diff --git a/2024-7-14-2.cpp b/2024-7-14-2.cpp
new file mode 100644
index 0000000..a3ff8f1
--- /dev/null
+++ b/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;
+}
+
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diff --git a/2024-7-14-2.exe b/2024-7-14-2.exe
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diff --git a/2024-7-14-3.cpp b/2024-7-14-3.cpp
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--- /dev/null
+++ b/2024-7-14-3.cpp
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+#include<iostream>
+using namespace std;
+int main(){
+	int t;
+    cin>>t;
+    
+    if(t<0){
+		cout<<"µÍÎÂ";
+	}
+    else{
+		cout<<"Õý³£Î¶È";
+	}
+	
+	return 0;
+}
+
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diff --git a/2024-7-14-3.exe b/2024-7-14-3.exe
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diff --git a/2024-7-14-4.cpp b/2024-7-14-4.cpp
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--- /dev/null
+++ b/2024-7-14-4.cpp
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+#include<iostream>
+using namespace std;
+int main(){
+    int a;
+    cin>>a;
+    
+    if(a%2==0){
+		cout<<"yes";
+	}
+    else{
+		cout<<"no";
+	}
+
+
+
+
+return 0;
+}
+
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diff --git a/2024-7-14-4.exe b/2024-7-14-4.exe
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