Diploma Computer/IT

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

Programming In C Practical 11 Question 1 Write a C program to print day of the week by taking number from 1 to 7 using switch statement. Days.cpp C #include<stdio.h> #include<conio.h> void main() { clrscr(); int num; printf("nEnter day number: "); scanf("%d",&num); switch(num) { case 1: printf("nIts Monday"); break; case 2: printf("nIts Tuesday"); break; case

Programming In C Practical 10 Question 1 A bank introduced an intensive policy of giving bonus to all account holders. The policy is as follows: A bonus of 2% of the balance is given to everyone irrespective of their balance and 5% to women if their balance is more than 5000. Enter the balance, gender,

Programming In C Practical 9 Question 1 Write a C program to determine whether a given year is a leap year or not. Leapyear.cpp C #include<stdio.h> #include<conio.h> void main() { clrscr(); int year; printf("nEnter an year: "); scanf("%d",&year); if(year%4==0) { printf("nYear is leap year"); } else { printf("nYear is not a leap year"); } getch();