Add files via upload

Author: Priyank1282

1.c

@@ -1,27 +1,12 @@
+#include<stdio.h>
 
-#include <stdio.h>
-#include<string.h>
-#include<stdlib.h>
-int main()
-{
-    char Str[]="123456789";
-    int i,j,k,l;
-    for(i=0;i<5;i++)
+int main(){
+    int n,ans=1 ;
+    printf("Enter Number :");
+    scanf("%i",&n);
+    for(int i=1;i<=10;i++)
     {
-    for(k=4;k>i;k--)
-    {
-    printf(" ");
-    }
-    for(j=0,l=i;j<=i;j++,l++)
-    {
-    printf("%c", Str[l]);
-    }
-    l=l-2;
-    for(k=0; k<i;k++,l--)
-    {
-        printf("%c",Str[l]);
-        printf("\n");
-        
-    }
+        ans=n*i;
+        printf("\n %i x %i = %i",n,i,ans);
     }
-}
+}

17_6.c

@@ -1,26 +1,22 @@
-#include <stdio.h>
-int main() {
-    int i, space, rows, k = 0, count = 0, count1 = 0;
-    printf("Enter the number of rows: ");
-    scanf("%d", &rows);
-    for (i = 1; i <= rows; ++i) {
-        for (space = 1; space <= rows - i; ++space) {
-            printf("  ");
-            ++count;
-        }
-        while (k != 2 * i - 1) {
-            if (count <= rows - 1) {
-                printf("%d ", i + k);
-                ++count;
-            } 
-            else {
-                ++count1;
-                printf("%d ", (i + k - 2 * count1));
-            }
-            ++k;
-        }
-        count1 = count = k = 0;
-        printf("\n");
-    }
-}
+#include<stdio.h>
+
 
+int main(){
+    int a,b,c;
+    printf("Enter 1st side of trinagle:");
+    scanf("%i",&a);
+    printf("Enter 2nd side of trinagle:");
+    scanf("%i",&b);
+    printf("Enter 3rd side of trinagle:");
+    scanf("%i",&c);
+    if(a==b && b==c)
+    {
+        printf("Triangle with sides %i %i %i is Equilateral triangle",a,b,c);
+    }
+    else if (a==b || b==c || a==c)
+    {
+        printf("Triangle with sides %i %i %i is Isosceles triangle",a,b,c);
+    }
+    else
+        printf("Triangle with sides %i %i %i is Scalence triangle",a,b,c);
+}

2.c

@@ -0,0 +1,9 @@
+#include<stdio.h>
+int main(){
+    int sum=0;
+    for(int i=1;i<=100;i++)
+    {
+        sum=sum+i;
+    }
+    printf("Sum of natural number till 100 is %i",sum);
+}

3.c

@@ -0,0 +1,12 @@
+#include<stdio.h>
+#include<math.h>
+int main(){
+    int n,sum=0;
+    printf("Enter N:");
+    scanf("%i",&n);
+    for(int i=1;i<=n;i++)
+    {
+        sum=sum+(pow(i,2));
+    }
+    printf("Sum of natural number till %i is %i in Series: 1^2+2^2+3^2+4^2+..N^2 ",n,sum);
+}

4.c

@@ -0,0 +1,82 @@
+// TASK-1 Your company deals with orders from clients on a regular basis.
+//  To ensure that client is valid to place an order, they must be of age>18 
+//  and they must have a registered account with your company. 
+//  Write a code to input the client’s age and username,
+//   If the username is “admin” then the client is registered with your company.
+//    Otherwise, if they are of age>18 but not with a registered account,
+//  show a message informing it and ask them to input a new username and password and print it.
+
+#include<stdio.h>
+#include<string.h>
+#include<stdlib.h>
+
+
+int main(){
+    int age;
+    float bill;
+    int p_id,quantity,total;
+    char username[10],order[20],password[15];
+    printf("******Welcome to XYZ_MNC*******\n");
+    printf("\nEnter you Username:");
+    fflush(stdin);
+    gets(username);
+    printf("\nEnter you age:");
+    scanf("%i",&age);
+    if((strcmp(username,"admin")==0) && age>18)
+    {
+            system("clear");
+            printf("\n*********** You're Successfully Logined!! *************");
+            printf("\nHere are list of Products\n1.USB-Dock(P-ID:1):-₹349\n2.Mouse(P-ID:2):-₹239\n3.Hard-disk(P-ID:3):-₹699\n4.Laptop-Case(P-ID:4):-₹500\n5.Trackpad(P-ID:5):-₹550\n");
+            printf("\nEnter Product ID(P-ID) you want to buy:");
+            scanf("%i",&p_id);
+            printf("Enter Quantity:");
+            scanf("%i",&quantity);
+            if(p_id == 1)
+            {
+                total=349*quantity;
+            }
+            else if(p_id == 2)
+            {
+                total=239*quantity;
+            }
+            else if(p_id == 3)
+            {
+                total=699*quantity;
+            }
+            else if(p_id == 4)
+            {
+                total=500*quantity;
+            }
+            else if(p_id == 5)
+            {
+                total=550*quantity;
+            }
+            bill=total*1.05;
+            system("clear");
+            printf("you bill before discount is %.2f",bill);
+            if (bill>0 && bill<1000)
+                bill=0.98*bill;
+            else if(bill<2000 && bill>1000)
+                bill=0.95*bill;
+            else if(bill<3000 && bill>2000)
+                bill=0.9*bill;
+            printf("\nYour Total after Discount is %.2f including GST\n\n",bill);
+
+        
+    }
+    else
+    {
+        if((strcmp(username,"admin")!=0) && age>18)
+        {
+            printf("\nSorry you are not Registered user.Please Register");
+            printf("\nEnter Username you want to Register:");
+            fflush(stdin);
+            gets(username);
+            printf("\nEnter Password:");
+            gets(password);
+            printf("\nCongrulations!! You've Sucessfully Created account with Username:%s and Password:%s",username,password);
+        }
+        else
+            printf("Invalid User");
+    }
+}

4_6_22_mnc.c

@@ -0,0 +1,11 @@
+#include<stdio.h>
+int main(){
+    int n,cube=1;
+    printf("Enter Number of Terms:");
+    scanf("%i",&n);
+    for(int i=1;i<=n;i++)
+    {
+        cube=i*i*i;
+        printf("\nNumber is : %i and cube of the %i is :%i",i,i,cube);
+    }
+}

5.c

@@ -0,0 +1,24 @@
+#include"evm.h"
+
+
+int main(){
+    char password[25];
+    printf("*********Welcome to EVM*********");
+    printf("\nHello, Priyank");
+    for(int j=3;j>0;j--)
+    {
+        printf("\nEnter Password(you've %i attempt):",j);
+        scanf("%s",password);
+        if(strcmp(password,"priyank1282") == 0)
+        {
+            voting();
+            break;
+        }
+        else
+        {
+            printf("Wrong Password!! Try Again..\n");
+            continue;
+        }
+    }
+    printf("\n");
+}