Learn C language Part 21 Introduction to Function, Difference b/w void ...

#include <stdio.h>

#include <conio.h>



int sum(int a,int b);



main()

{



int z,y,x;



printf("Enter the number: ");

scanf("%d",&x);

printf("Enter the 2nd number: ");

scanf("%d",&y);



z=sum(x,y);





printf("%d",z);





}

//main method end..............



int sum(int a,int b)

{

return a+b;

}

----------------------------------------------------------------------------------------------------------------

#include <stdio.h>

#include <conio.h>

void sum(int a,int b);

main()

{

int y,x;

printf("Enter the number: ");

scanf("%d",&x);

printf("Enter the 2nd number: ");

scanf("%d",&y);

sum(x,y);

//printf("%d",z);

}

//main method end..............

void sum(int a,int b)

{

printf("%d",a+b);

}

quiz application image

Learn C language Part 20 Search Element in array in c language

#include <stdio.h>

#include <conio.h>



main()

{

int n,i,index=-1;

int x[6]{32,54,23,66,2,1};

printf("Enter the number that u want to search in array: ");

scanf("%d",&n);



for(i=0;i<6;i++)

{



if(x[i]==n)

{



index=i;

break;



}







} //loop end....



if(index==-1)

{

printf("%d doesnot exist in array",n );

}

else

{

printf("%d is found at %d position",n,index);

}



}

Learn C language Part 19 Two Dimenstional Array in C ,Sum and Differnce of Two Matrices

#include<stdio.h>
#include<conio.h>

main()
{

int r,c;
int a[3][3];
int b[3][3];
int d[3][3];
int e[3][3];

//matrices A................................

for(r=0;r<3;r++)
{


for(c=0;c<3;c++)
{
printf("Enter the number at A[%d,%d]: ",r,c);
scanf("%d",&a[r][c]);
}



} //outer loop



//matrices B................................

for(r=0;r<3;r++)
{


for(c=0;c<3;c++)
{
printf("Enter the number at B[%d,%d]: ",r,c);
scanf("%d",&b[r][c]);
}



} //outer loop


//sum of these matrices.............................


for(r=0;r<3;r++)
{


for(c=0;c<3;c++)
{
d[r][c]=a[r][c] +b[r][c];
}



} //outer loop


for(r=0;r<3;r++)
{


for(c=0;c<3;c++)
{
e[r][c]=a[r][c]-b[r][c];
}



} //outer loop





//printing the A.......................

printf("\n\n\nMatrices A: \n");


for(r=0;r<3;r++)
{

printf("|\t");
for(c=0;c<3;c++)
{
printf("%d\t",a[r][c]);
}

printf("|\n");



} //outer loop



//printing the A.......................

printf("\n\n\nMatrices B: \n");


for(r=0;r<3;r++)
{

printf("|\t");
for(c=0;c<3;c++)
{
printf("%d\t",b[r][c]);
}

printf("|\n");



} //outer loop









//printing the sum.......................



printf("\n\n\nMatrices D: (Sum of A & B)\n");



for(r=0;r<3;r++)
{

printf("|\t");
for(c=0;c<3;c++)
{
printf("%d\t",d[r][c]);
}

printf("|\n");



} //outer loop







//printing the sum.......................



printf("\n\n\nMatrices E: (Difference of A & B)\n");



for(r=0;r<3;r++)
{

printf("|\t");
for(c=0;c<3;c++)
{
printf("%d\t",e[r][c]);
}

printf("|\n");



} //outer loop







}

Learn C language Part 18 Two Dimenstional Array in C, MATRICES IN C

\



#include <stdio.h>

#include <conio.h>





main()

{

 textcolor(RED);

int  i,j;

int x[3][3];



for(i=0;i<3;i++)

{





for(j=0;j<3;j++)

{



printf("Enter the number that you want to save on position x[%d,%d] : ",i,j);

scanf("%d",&x[i][j]);



} //inner loop









} //outer loop





printf("\n\n\n");

//printing the matrices .........................................

printf("Matrices A\n");



for(i=0;i<3;i++)

{

printf("|\t");



for(j=0;j<3;j++)

{



printf("%d\t",x[i][j]);



} //inner loop

printf("|");



printf("\n\n");





} //outer loop





}

Learn C language Part 18 Two Dimenstional Array in C, MATRICES IN C

\



#include <stdio.h>

#include <conio.h>





main()

{

 textcolor(RED);

int  i,j;

int x[3][3];



for(i=0;i<3;i++)

{





for(j=0;j<3;j++)

{



printf("Enter the number that you want to save on position x[%d,%d] : ",i,j);

scanf("%d",&x[i][j]);



} //inner loop









} //outer loop





printf("\n\n\n");

//printing the matrices .........................................

printf("Matrices A\n");



for(i=0;i<3;i++)

{

printf("|\t");



for(j=0;j<3;j++)

{



printf("%d\t",x[i][j]);



} //inner loop

printf("|");



printf("\n\n");





} //outer loop





}

Learn C language Part 18 Two Dimenstional Array in C, MATRICES IN C

\



#include <stdio.h>

#include <conio.h>





main()

{

 textcolor(RED);

int  i,j;

int x[3][3];



for(i=0;i<3;i++)

{





for(j=0;j<3;j++)

{



printf("Enter the number that you want to save on position x[%d,%d] : ",i,j);

scanf("%d",&x[i][j]);



} //inner loop









} //outer loop





printf("\n\n\n");

//printing the matrices .........................................

printf("Matrices A\n");



for(i=0;i<3;i++)

{

printf("|\t");



for(j=0;j<3;j++)

{



printf("%d\t",x[i][j]);



} //inner loop

printf("|");



printf("\n\n");





} //outer loop





}