B.H.S.B.I.ETO OPS FILE SUBMITTED TO: SUBMITTED BY: Mrs. Kiran arora Lalit Mohan CSE(3 rd sem) Roll no. 90070302383 (9123) LALIT
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B.H.S.B.I.ETOOPS FILE
SUBMITTED TO: SUBMITTED BY: Mrs. Kiran arora Lalit Mohan
CSE(3rd sem)
Roll no. 90070302383
(9123)
A PROGRAM FOR HIGHER AND LOWER ELEMENTS OF ARRAY
#include<iostream.h>
LALIT
#include<conio.h>
void main()
{
int a[5],i,j,n,k;
cout<<"enter no of elements from which we have to find ";
cin>>n;
cout<<"enter array elements "<<endl;
for(i=0; i<n; i++)
{
cin>>a[i];
}
for(i=0; i<n; i++)
{
for(j=i; j<n; j++)
{
if(i!=j)
{
if (a[i]>a[j])
{
int temp;
temp=a[i];
a[i]=a[j];
a[j]=temp;
}
}
LALIT
}}
cout<<”lowest element is “<<a[0];
cout<<”highest element is ”<<a[4];
}
PROGRAM FOR ADDITION OF MATRIC'S
LALIT
#include<iostream.h>
#include<conio.h>
void main()
{
int m,n,i,j;
int a[20][20],b[20][20];
cout<<"Enter number of rows"<<endl;
cin>>m;
cout<<"enter no of colums";
cin>>n;
cout<<"Enter first Matrix : "<<endl;
for(i=1; i<=m; i++)
{ for(j=1; j<=n; j++)
{ cin>>a[i][j];}
}
cout<<endl;
cout<<"Enter second matrix : "<<endl;
for(i=1; i<=m; i++)
{ for(j=1; j<=n; j++)
{ cin>>b[i][j];}
}
cout<<"* First Matrix is : "<<endl;
for(i=1; i<=m; i++)
{
LALIT
for(j=1; j<=n; j++)
{
cout<<a[i][j]<<" ";
}
cout<<endl;
}
cout<<endl<<"* Second Matrix is : "<<endl;
for(i=1; i<=m; i++)
{
for(j=1; j<=n; j++)
{
cout<<b[i][j]<<" ";
}
cout<<endl;
}
int c[20][20];
cout<<endl<<" ** The sum of the matrices is : "<<endl;
for(i=1; i<=m; i++)
{ for(j=1; j<=n; j++)
{ c[i][j]=a[i][j]+b[i][j];
cout<<c[i][j]<<" ";}
cout<<endl;
}}
LALIT
A PROGRAM TO CALCULATE TOTAL CHARACTAR OF STRING
LALIT
#include<iostream.h>
#include<conio.h>
void main()
{
int c=0,i=0;
char a[50];
cout<<"enter the string"<<" ";
cin>>a;
for(i=0;a[i]!='\0';++i)
{
if((a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z'))
{
++c;
}
else
{
continue;
}
}
cout<<"total number of characters in string "<<c;
getch();
}
LALIT
LALIT
A PROGRAM TO PRINT PRIME NUMBER
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int i,n,j;
cout<<"Enter extreme value : ";
cin>>j;
for(n=2; n<=j; n++ )
{
for(i=2; i<=n; i++)
{
if(n%i==0){break;}// NOT a Prime number !
else if(i==n-1)
{
cout<<n<<endl;
}//Prime number !
}
}
getch();
}
LALIT
LALIT
A PROGRAM FOR PRODUCT OF DOUBLE MATRICES
#include<iostream.h>
#include<conio.h>
void main()
{
int m,n,o,i,j;
int a[10][10], b[10][10];
cout<<"Enter number of rows for Ist Matrix : ";
cin>>m;
cout<<"Enter no. of columns of Ist Mtrx (= columns of IInd Mtrx) : ";
cin>>n;
cout<<"Enter no. of columns for IInd Mtrx : ";
cin>>o;
cout<<"Enter first Matrix : "<<endl;
for(i=1; i<=m; i++)
{
for(j=1; j<=n; j++)
{
cin>>a[i][j];
}}
cout<<"Enter Second Matrix : "<<endl;
for(i=1; i<=n; i++)
{
for(j=1; j<=o; j++)
LALIT
{
cin>>b[i][j];
}}
cout<<"* First Matrix is : "<<endl;
for(i=1; i<=m; i++)
{
for(j=1; j<=n; j++)
{
cout<<a[i][j]<<" ";
}
cout<<endl;
}
cout<<"* Second Matrix is : "<<endl;
for(i=1; i<=n; i++)
{
for(j=1; j<=o; j++)
{
cout<<b[i][j]<<" ";
}
cout<<endl;
}
cout<<"The product of two Matrices is : "<<endl;
int c[10][10];
for(i=1; i<=m; i++)
{
LALIT
for(j=1; j<=o; j++)
{
for(int k=1; k<=n; k++)
{
c[i][j]=c[i][j]+(a[i][k]* b[k][j]);
}cout<<c[i][j]<<" ";
}
cout<<endl;}
}
LALIT
PROGRAM FOR FACTORIAL OF GIVEN NUMBER
A#include<iostream.h>
#include<conio.h>
main()
{
int i,k=1,n;
clrscr();
cout<<"enter any number ";
cin>>n;
for(i=1;i<=n;i++)
{
k=k*i;
cout<<"factorial of "<<i<<" is = ";
cout<<k<<endl;
}
k=1;
}
getch();
LALIT
LALIT
A PROGRAM FOR SUM OF ARRAY
#include<iostream.h>
#include<conio.h>
void main()
{
int temp=0,a[50],i,n;
cout<<"enter no of elements in array ";
cin>>n;
for(i=1;i<=n;i++)
{
cin>>a[i];
}
for(i=1;i<=n;i++)
{
temp=temp+a[i];
}
cout<<"sum of array elements is"<<temp;
getch();
}
LALIT
LALIT
A PROGRAM TO CONVERT TEMPERATURE IN FARENHIET TO CELSIUS
#include<iostream.h>
#include<conio.h>
void main()
{
int cels,n;
cout<<"enter temprature in farenhiet"<<endl;
cin>>n;
cels=(n-32)/1.8;
cout<<"temprature in celsius is"<<endl<<cels;
getch();
}
LALIT
A PROGRAM FOR COMBINATION FORMULA
#include<iostream.h>
#include<conio.h>
main()
{
int i,n,r,c,j=1,k=1,h=1;
cout<<"formulae of combination is"<<endl;
cout<<"----n! / r! (n-r)!------ "<<endl;
cout<<"enter value of n"<<" ";
cin>>n;
cout<<"enter value of r"<<" ";
cin>>r;
for(i=1;i<=n;i++)
{
j=j*i;
}
for(i=1;i<=r;i++)
{
k=k*i;
}
for(i=1;i<=n-r;i++)
LALIT
{
h=h*i;
}
c=j/(k*h);
cout<<c;
}
LALIT
A PROGRAM FOR STORING ADDRESS OF ELEMENT IN ARRAY
#include<iostream.h>
#include<conio.h>
void main()
int a[50],i,n;
cout<<"enter no of elements in array";
cin>>n;
for(i=1;i<=n;i++)
{
cin>>a[i];
}
for(i=1;i<=n;i++)
{
cout<<"array element is "<<a[i]<<" "<<"and its adress is"<<&a[i]<<endl;
}
getch();
}
LALIT
LALIT
A PROGRAM FOR SORTING STRING ELEMENTS
#include<iostream.h>
#include<conio.h>
Void main()
{
int i,j,temp,n;
char a[7];
cout<<"enter string to be sorted ";
for(i=1;i<=7;i++)
{
cin>>a[i];
}
for(i=1;i<7;i++)
{
for(j=1;j<=7;j++)
{
if(a[j]>a[j+1])
{
temp=a[j];
a[j]=a[j+1];
a[j+1]=temp;
}
} }
cout<<"string according to alphabetical order"<<endl;
LALIT
for(i=1;i<=7;i++)
{
cout<<a[i]<<" ";
}
LALIT
A PROGRAM FOR ADDITION OF TWO MATRICES
#include<iostream.h>
#include<conio.h>
void main()
{
int m,n,i,j;
int a[20][20],b[20][20];
cout<<"Enter number of rows"<<endl;
cin>>m;
cout<<"enter no of colums";
cin>>n;
cout<<"Enter first Matrix : "<<endl;
for(i=1; i<=m; i++)
{ for(j=1; j<=n; j++)
{ cin>>a[i][j];}
}
cout<<endl;
cout<<"Enter second matrix : "<<endl;
for(i=1; i<=m; i++)
{ for(j=1; j<=n; j++)
{ cin>>b[i][j];}
}
cout<<"* First Matrix is : "<<endl;
LALIT
for(i=1; i<=m; i++)
{
for(j=1; j<=n; j++)
{
cout<<a[i][j]<<" ";
}
cout<<endl;
}
cout<<endl<<"* Second Matrix is : "<<endl;
for(i=1; i<=m; i++)
{
for(j=1; j<=n; j++)
{
cout<<b[i][j]<<" ";
}
cout<<endl;
}
int c[20][20];
cout<<endl<<" ** The sum of the matrices is : "<<endl;
for(i=1; i<=m; i++)
{ for(j=1; j<=n; j++)
{ c[i][j]=a[i][j]+b[i][j];
cout<<c[i][j]<<" ";}
cout<<endl;
LALIT
}}
LALIT
A PROGRAM FOR REVERSING THE ELEMENTS
#include<iostream.h>
#include<conio.h>
void main()
{
int rev,j,n;
cout<<"enter any five digit number "<<endl;
cin>>n;
cout<<"number in reverse form is"<<endl;
while(n>0)
{
rev=n%10;
cout<<rev;
n=n/10;
}
getch();
}
LALIT
LALIT
A PROGRAM FOR CHECKING MULTIPLE OF NUMBERS
#include<iostream.h>
#include<conio.h>
void main()
{
int i,n;;
cout<<"enter first number "<<endl;
cin>>n;
cout<<"enter second number"<<endl;
cin>>i;
if(n%i==0)
cout<<n<<" is a multiple of "<<i;
else
cout<<n<<" is not a multiple of "<<i;
getch();
}
LALIT
LALIT
A PROGRAM TO CHECK IF STRING IS PALINDROME OR NOT
#include<iostream.h>
#include<conio.h>
#include<string.h>
void main()
{
char n[50];
cout<<"enter any string"<<endl;
cin>>n;
strrev(n);
cout<<"string after reverse is"<<endl<<n;
getch();
}
LALIT
LALIT
A PROGRAM TO PRINT REVERSE OF STRING
#include<iostream.h>
#include<conio.h>
void main()
{
int rev,j,n;
cout<<"enter any five digit number "<<endl;
cin>>n;
cout<<"number in reverse form is"<<endl;
while(n>0)
{
rev=n%10;
cout<<rev;
n=n/10;
}
getch();
}
LALIT
LALIT
A PROGRAM TO CHECK MULTIPLE OF NO.
#include<iostream.h>
#include<conio.h>
void main()
{
int i,n;;
cout<<"enter first number "<<endl;
cin>>n;
cout<<"enter second number"<<endl;
cin>>i;
if(n%i==0)
cout<<n<<" is a multiple of "<<i;
else
cout<<n<<" is not a multiple of "<<i;
getch();
}
LALIT
LALIT
A PROGRAM TO PRINT REVERSE STRING
#include<iostream.h>
#include<conio.h>
void main()
{
int rev,j,n;
cout<<"enter any five digit number "<<endl;
cin>>n;
cout<<"number in reverse form is"<<endl;
while(n>0)
{
rev=n%10;
cout<<rev;
n=n/10;
}
getch();
}
LALIT
LALIT
A PROGRAM TO CHECK IF STRING IS PALINDROME OR NOT
#include<iostream.h>
#include<conio.h>
#include<string.h>
void main()
{
char n[50];
cout<<"enter any string"<<endl;
cin>>n;
strrev(n);
cout<<"string after reverse is"<<endl<<n;
getch();
}
LALIT
A PROGRAM OF SERIES x+x^2/2+x^3/3…..
#include<iostream.h>
#include<conio.h>
#include<math.h>
main()
{
int n,i,j=1,k;
float c;
cout<<"enter value of x ";
cin>>n;
for(i=1;i<=5;i++)
{
if(i%2!=0)
{
j=j*i;
c=pow(n,i)/j;
} }
cout<<"result of given expression "<<c;
getch();
}
LALIT
LALIT
A PROGRAMMNING SHOWS A PALINDROME OR NOT
#include<iostream.h>
#include<conio.h>
main()
{
int a,temp,d,rev=0;
clrscr();
cout<<"enter any number ";
cin>>a;
temp=a;
while(temp>0)
{
d=temp%10;
temp/=10;
rev=rev*10+d;
}
if(rev==a)
cout<<a<<"is palindrome";
else
cout<<a<<" is not palindrome";
getch();
}
LALIT
LALIT
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