Assignment C++
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Last program (i.e. 12th) is incorrect // A program to check wether the entered number is even or odd #include #include void main () { clrscr(); int num; cout<<"\n Enter a number to check wether it is even or odd : "; cin>>num; if (num%2==0) cout<<"\n The entered number "<
// A program to check wether the entered number is positive or negative #include #include void main() { clrscr(); int num; cout<<"\n Enter a number to check wether it is a positive or negative number : "; cin>>num; if(num>0) cout<<"\n Entered number "<
// A program for arithmetic operation using switch case(+ , - ,, * , / ) #include #include void main () { clrscr(); char s; float a , b , c; cout<<"\n Enter two numbers :" ; cin>>a>>b; cout<<"\n Enter the operation symbol ( + , - , * , / ) : "; cin>>s; switch (s) { case '+' : c=a+b; break; case '-' : c=a-b; break; case '*' : c=a*b; break; case '/' : c=a/b; break; default : cout<<"\n Invalid Option . "; break; } cout<<"\n Result : "< #include void main () { clrscr(); int num , cnum , rnum=0 ; cout<<"\n Enter a number to find its reverse : "; cin>>num; cnum=num; do { rnum=( rnum*10) + cnum%10 ; cnum=cnum/10 ; } while (cnum!=0) ; cout<<"\n Reverse number of "<
//A program to swap the entered number using function #include #include void swap (); void main() { clrscr(); swap(); getch(); } void swap() { int a, b; cout<<"\n Enter two numbers : \n\n A = : "; cin>>a; cout<<"\n B = : "; cin>>b; a=a+b; b=a-b; a=a-b; cout<<"\n Swaped numbers are : \n\n A = : "<
// A program to check wether the entered number is palindrome or not without using string. #include #include void main () { clrscr(); int num , cnum , rnum=0 ; cout<<"\n Enter a number to check wether its a palindrome or not : "; cin>>num; cnum=num; do { rnum=( rnum*10) + cnum%10 ; cnum=cnum/10 ; } while (cnum!=0) ; if (num == rnum) cout<<"\n Enterd number "<
// A program to calculate the sum of two matrices of order m * n #include #include void main () { clrscr(); int i, j, m , n, a[50][50] , b[50][50], c[50][50]; cout<<"\n Enter order of the matrices (less than 50*50) m*n : \n m = "; cin>>m; cout<<"\n n = "; cin>>n; cout<<"\n Enter the elements of matrix A of order "<<m<<"*"<>a[i][j]; } } cout<<"\n Enter the elements of matrix B of order "<<m<<"*"<>b[i][j]; } } cout<<"\n Entered elements of matrix A of order "<<m<<"*"<
cout<<endl; } for (i=0; i<m; i++) //For Calculating sum of two matrices { for (j=0; j
// A program to search an element in an array #include #include void main () { clrscr(); int a[100], n, s; cout<<"\n Enter lenghts of array (max 100) : "; cin>>n; cout<<"\n Enter the "<>a[i]; cout<<"\n Entered Array is : \n "; for (i=0; i>s; int b=0; for(i=0 ; i
//A program to calculate simple interest n times #include #include void main() { clrscr(); int n; float p, r, t, si, a ; cout<<"\n Enter the number of times you want to calculate the simple interest : "; cin>>n; for (int i=0 ; i>p; cout<<"\n Enter rate of interest (in %) : "; cin>>r; cout<<"\n Enter time priod ( in years ) : "; cin>>t; si=(p*r*t)/100; // formula for si a=p+si; // formula for total amount cout<<"\n\n Simple Interest = "<<si; cout<<"\n\n Total Amount = "<
// A program to calculate sum of odd numbers between 1 to 100 #include #include void main() { clrscr(); int s=0, n=1, i; do // To calculate sum { s=s+n; n=n+2; } while ( n<100) ; cout<<"\n Sum of all the odd numbers between 1 to 100 is : "<<s; getch(); }
// A program to insert an array and print it in reverse order #include #include void main () { clrscr(); int a[100], n; cout<<"\n Enter lenghts of array (max 100) : "; cin>>n; cout<<"\n Enter the "<>a[i]; cout<<"\n Entered Array is : \n "; for (i=0; i=0 ; i--) // for displaying it reverse order cout<
// A program to find reverse of entered number using an array #include #include void main () { clrscr(); int n, c, r=0, a[10]; cout<<"\n Enter a number : "; cin>>n; c=n; for(int i=1 ; c!=0; i++) { a[i]=c%10; c=c/10; } do { r=((r*10)+a[i]); i--; } while (i!=0) ; cout<<"\n The reverse of number "<
// A program to check wether the entered number is positive or negative #include
// A program for arithmetic operation using switch case(+ , - ,, * , / ) #include
//A program to swap the entered number using function #include
// A program to check wether the entered number is palindrome or not without using string. #include
// A program to calculate the sum of two matrices of order m * n #include
cout<<endl; } for (i=0; i<m; i++) //For Calculating sum of two matrices { for (j=0; j
// A program to search an element in an array #include
//A program to calculate simple interest n times #include
// A program to calculate sum of odd numbers between 1 to 100 #include
// A program to insert an array and print it in reverse order #include
// A program to find reverse of entered number using an array #include
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