C++ Using array pro

Program to enter three integers and output the smallest integer using IF

#include

#include

int main()

{

clrscr();

int x,y,z,smallest;

cout << "Enter 3 integers : ";

cin>>x>>y>>z;

smallest=x;

if(y

smallest=y;

if(z

smallest=z;

cout << "The smallest integer out of the 3 integers you typed ";

cout << x << ", " << y << " & " << z << " is : " << "\n" << smallest << "\n";

getch();

return 0;

}

Output

The smallest integer out of the 3 integers you typed 82, 78 & 86 is :

78

Program to find the sum of either of the diagonals of a 4 x 4 matrix

#include 

#include 

void main()

{

clrscr();

int x;

int a[4][4],sum=0; 

cout << "Enter the elements of the matrix : " << endl;

for(int y=0;y<4 span="" y="">

for (int x=0;x<4 span="" x="">

{

cout << "Element " << x+1 << ", " << y+1 << " : ";

cin>>a[x][y];

}

for(x=0;x<4 span="" x="">

for(y=0;y<4 span="" y="">

if(x==y)

sum+=a[x][y];

else if(y==4-(1+1));

sum+=a[x][y];

cout << "Sum of either of the diagonal elements is : " << sum;

getch();

}

Output

          Sum of either of the diagonal elements is : 34

Enter 10 integers in a single dimension array and then print out the array in ascending order

#include 

#include 

void main()

{

clrscr();

int array[10],t;

for(int x=0;x<10 span="" x="">

{

cout << "Enter Integer No. " << x+1 << " : " << endl;

cin>>array[x];

}

for (x=0;x<10 span="" x="">

{

for(int y=0;y<9 span="" y="">

{

if(array[y]>array[y+1])

{

t=array[y];

array[y]=array[y+1];

array[y+1]=t;

}

}

}

cout << "Array in ascending order is : ";

for (x=0;x<10 span="" x="">

cout << endl << array[x];

getch();

}

Output

Array in ascending order is :

6

8

21

43

48

53

67

78

92

95