From 5c6022cc61b8689e6c5fca7978913268d1e2a7bb Mon Sep 17 00:00:00 2001
From: Sherlock-dev <56157389+Sherlock-dev@users.noreply.github.com>
Date: Sun, 13 Oct 2019 22:12:43 +0530
Subject: [PATCH 1/2] string func

---
 string.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 string.c

diff --git a/string.c b/string.c
new file mode 100644
index 0000000..239e84d
--- /dev/null
+++ b/string.c
@@ -0,0 +1,17 @@
+#include<stdio.h>
+void main()
+{
+    char st[100],c;
+    int i =0;
+    printf("Enter a string with less than 100 characters\n");
+    dos
+    { c = getchar();
+     st[i]=c;
+        i++;
+    }while(c!='\n');
+    for(int j = 0;j<(i-1);j++)
+        printf("%-*.*s\n",(i-1),(j+1),st);
+    for(int j = 1;j<(i-1);j++)
+        printf("%-*.*s\n",(i-1),(i-1-j),st);
+
+}

From 7a30c9443970e8ccb2f9d045837671eb8186fabf Mon Sep 17 00:00:00 2001
From: ashish336652 <51014196+ashish336652@users.noreply.github.com>
Date: Sun, 13 Oct 2019 22:55:43 +0530
Subject: [PATCH 2/2] booth.cpp

---
 booth.cpp | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 booth.cpp

diff --git a/booth.cpp b/booth.cpp
new file mode 100644
index 0000000..35844bc
--- /dev/null
+++ b/booth.cpp
@@ -0,0 +1,66 @@
+#include<iostream>
+#include<fstream>
+#include<stdlib.h>
+
+using namespace std;
+
+class booth{
+    private:
+        float f_id;
+        float wt;
+        float grade;
+        float rate;
+        float price;
+    public:
+        void in(){
+            cout<<"Enter farmer id: ";
+            cin>>f_id;
+            cout<<"Enter weight in quintal of crop: ";
+            cin>>wt;
+            cout<<"Enter its quality(between 1-3): ";
+            cin>>grade;
+            cout<<"Enter rate: ";
+            cin>>rate;
+        }
+        void process(){
+            int x=grade;
+            switch(x){
+                    case 1: price=wt*3/5*rate;
+                            break;
+                    case 2: price=wt*4/5*rate;
+                            break;
+                    case 3: price=wt*rate;
+                            break;
+                    default:cout<<"wrong input of quality ";
+                            break;
+
+            }
+            cout<<"Payment to farmer: "<<price<<endl;
+
+        }
+
+};
+int main(){
+        char a;
+            while(1){
+                system("cls");
+                cout<<"Do you want to enter data(Y/N): ";
+                cin>>a;
+                if(a=='y'||a=='Y')
+                {
+                    booth  b;
+                    b.in();
+                    b.process();
+                    ofstream fout;
+                    fout.open("data.dat",ios::out|ios::binary|ios::app);
+                    fout.write((char*)&b, sizeof (b));
+                    fout.close();
+                }
+                else if(a=='n'||a=='N')
+                    exit(1);
+                else
+                    cout<<"Wrong input, try again";
+                    system("pause");
+            }
+    return 0;
+}