added 4 problems

Author: rahul-shoundic

BIRDFARM.cpp

@@ -0,0 +1,24 @@
+#include <iostream>
+using namespace std;
+
+int main() {
+	// your code goes here
+	int t,x,y,z;
+	cin>>t;
+	while(t--)
+	{
+	    cin>>x>>y>>z;
+	    if(z%x==0 && z%y==0)
+	    cout<<"ANY\n"<<endl;
+	    
+	    else if(z%x==0)
+	    cout<<"CHICKEN\n"<<endl;
+	    
+	    else if(z%y==0)
+	    cout<<"DUCK\n"<<endl;
+	    
+	    else
+	    cout<<"NONE\n"<<endl;
+	}
+	return 0;
+}

SST.cpp

@@ -0,0 +1,22 @@
+#include <iostream>
+using namespace std;
+
+int main() {
+	// your code goes here
+	int t,a,b,x,y;
+	cin>>t;
+	while(t--)
+	{
+	    cin>>a>>b;
+	    x=(a*100)/10;
+	    y=(b*100)/20;
+	    if(x>y)
+	      cout<<"FIRST"<<endl;
+	    else if(x<y)
+	       cout<<"SECOND"<<endl;
+	    else
+	      cout<<"ANY"<<endl;
+	
+	}
+	return 0;
+}

SUMNEQ.cpp

@@ -0,0 +1,27 @@
+#include <iostream>
+using namespace std;
+
+int main() {
+	// your code goes here
+	int i,n,j,count=0;
+	cin>>n;
+	 if(n==1)
+	 {
+	    cout<<'0';
+	    exit;
+	 }
+	 else{
+	 
+	for(i=1; i<n;i++)
+	{
+	    for(j=1; j<n; j++)
+	    {
+	       ;
+	        if((i+j)==n)
+	        count++;
+	    }
+	}
+	cout<<count;
+	 }
+	return 0;
+}

TEA.cpp

@@ -0,0 +1,26 @@
+#include <iostream>
+using namespace std;
+
+int main() {
+	// your code goes here
+	int t,x,y,z,n;
+	cin>>t;
+	while(t--)
+	{
+	    int count=0;
+	    cin>>x>>y>>z; 
+	    if(x<=y)
+	    cout<<z<<endl;
+	    else
+	    {
+	        n=0;
+	        while(n<x)
+	        {
+	            n=n+y;
+	            count++;
+	        }
+	        cout<<count*z<<endl;
+	    }
+	}
+	return 0;
+}