Diploma Computer/IT

Programming In C Practical 21 Question 1 Checking palindrome using string function Palindrom.cpp C #include<stdio.h> #include<conio.h> #include<string.h> void main() { clrscr(); char str[30]; int i=0,flag=0,len; printf("nEnter a string: "); scanf("%s",str); len=strlen(str); len–; while(i<=len) { if(str[i]!=str[len]) { flag=1; break; } i++; len–; } if(flag==1) printf("nString is not palindrom"); else printf("nString is palindrom"); getch(); } #include<stdio.h> #include<conio.h> […]

Programming In C Practical 20 Question 1 Accept and Display 10 employees ’s information using structure. Employee.cpp C #include<stdio.h> #include<conio.h> #include<string.h> struct emp { int empid; char name[50],designation[50]; }; void main() { clrscr(); struct emp e[5]; int i; printf("nEnter details of 5 employeesn"); for(i=0;i<5;i++) { printf("nEnter name of employee:"); scanf("%s",e[i].name); printf("Enter designation: "); scanf("%s",e[i].designation); printf("Enter

Programming In C Practical 19 Question 1 Create a structure called a library to hold details of the book viz. accession number, title of the book, author name, price of the book and flag indicating whether book is issued or not. Fetch some sample data and display the same. Library.cpp C #include<stdio.h> #include<conio.h> #include<string.h> struct

Programming In C Practical 18 Question 1 Write a program to check string is palindrome or not. Palindrom.cpp C #include<stdio.h> #include<conio.h> void main() { clrscr(); char str[30]; int i=0,j=0,flag=0; printf("nEnter a string: "); scanf("%s",str); while(str[i]!='') { i++; } i–; while(j<=i) { if(str[j]!=str[i]) { flag=1; break; } j++; i–; } if(flag==1) printf("nString is not palindrom"); else

Programming In C Practical 17 Question 1 Write a program in C to calculate the addition of 3×3 matrix. Addition.cpp C #include<stdio.h> #include<conio.h> void main() { clrscr(); int arr1[3][3],arr2[3][3],arr3[3][3],i,j; printf("nEnter first matrix:n"); for(i=0;i<3;i++) { for(j=0;j<3;j++) { printf("Enter number at arr1[%d][%d]:",i+1,j+1); scanf("%d",&arr1[i][j]); } } printf("nEnter second matrix:n"); for(i=0;i<3;i++) { for(j=0;j<3;j++) { printf("Enter number at arr2[%d][%d]:",i+1,j+1); scanf("%d",&arr2[i][j]);

Programming In C Practical 16 Question 1 Write C program to input 5 numbers using array and display sum of it. Sum.cpp C #include<stdio.h> #include<conio.h> void main() { clrscr(); int arr[5],i,sum=0; printf("nEnter 5 numbers in array: "); for(i=0;i<5;i++) { printf("nEnter number at arr[%d]:",i+1); scanf("%d",&arr[i]); } for(i=0;i<5;i++) { sum=sum+arr[i]; } printf("nSum of all numbers in array

Programming In C Practical 15 Question 1 Write a program to sort given array in ascending order. Sort.cpp C #include<stdio.h> #include<conio.h> void main() { clrscr(); int arr[20],i,j,size,temp; printf("nEnter size of array: "); scanf("%d",&size); printf("nEnter numbers in array: "); for(i=0;i<size;i++) { printf("nEnter number at arr[%d]:",i+1); scanf("%d",&arr[i]); } for(i=0;i<size;i++) { for(j=0;j<size-i-1;j++) { if(arr[j]>arr[j+1]) { temp=arr[j]; arr[j]=arr[j+1]; arr[j+1]=temp;

Programming In C Practical 14 Question 1 Write a C Program to print odd numbers from 1 to 100. Odd.cpp C #include<stdio.h> #include<conio.h> void main() { clrscr(); int i; for(i=1;i<=100;i++) { if(i%2==0) printf("%dt",i); } getch(); } #include<stdio.h> #include<conio.h> void main() { clrscr(); int i; for(i=1;i<=100;i++) { if(i%2==0) printf("%dt",i); } getch(); } Output Question 2 Find

Programming In C Practical 13 Question 1 Find sum of digits of a given number using do-while loop. Sum.cpp C #include<stdio.h> #include<conio.h> void main() { clrscr(); int num,rem,sum=0; printf("nEnter a number: "); scanf("%d",&num); do{ rem=num%10; sum=sum+rem; num=num/10; } while(num>0); printf("nSum of digits is: %d",sum); getch(); } #include<stdio.h> #include<conio.h> void main() { clrscr(); int num,rem,sum=0; printf("nEnter

Programming In C Practical 12 Question 1 Write a program to check whether the triangle is isosceles, equilateral, scalene or Right-angled triangle. Triangle.cpp C #include<stdio.h> #include<conio.h> void main() { clrscr(); int x,y,z; printf("nEnter three sides of a triangle: "); scanf("%d%d%d",&x,&y,&z); if(x==y&&x==z) printf("nTriangle is equilateral triangle"); else if(x*x==y*y+z*z||y*y==x*x+z*z||z*z==x*x+y*y) printf("nTriangle is right angle triangle"); else if(x==y||y==z||x==z) printf("nTriangle