Himanshu

  // * // ** // *** // **** #include <stdio.h> int main () { int b,a,c; printf ( "Enter the Number Till you get the star pattern" ); scanf ( " %d " ,&a); for ( b = 0 ; b < a; b++) {     for ( c = 0 ; c < b+ 1 ; c++)     {         printf ( "* " );     }     printf ( " \n " ); } return 0 ; }

  // *      * // **    ** // ***  *** // ******** #include <stdio.h> int main () {     int a , b , c , d , e ; printf ( "Enter the Number till you want to print the Pattern: \n " ); scanf ( " %d " ,& a ); for ( b = 0 ; b < a ; b ++)  {     for ( c = 0 ; c < b + 1 ; c ++)     {         printf ( "*" );     }       for ( d = 0 ; d <( 2 * a - 2 * c ); d ++)         {             printf ( " " );         }             for ( e = 0 ; e <= b ; e ++)            {                 printf ( "*" );             }         printf ( " \n " );  } return 0 ; }

  //     * //    ** //   *** //  **** // like this   # include <stdio.h>   int main ()  {       int a , b , c , d ;       printf ( "Enter the Number till you get the star pattern : \n " );       scanf ( " %d " ,& a );       for ( b = 0 ; b < a ; b ++)       {           for ( c = 0 ; c < a - b - 1 ; c ++)            {                 printf ( " " );            }               for ( c = 0 ; c <= b ; c ++)               {                   printf ( "*" );               }                       printf ( " \n " );   ...

  // * // ** // *** // **** // *** // ** // * #include <stdio.h> int main () { int a , b , c , d , e ;     printf ( "Enter the Number till you get the Pattern: \n " );     scanf ( " %d " ,& a );     for ( b = 0 ; b < a ; b ++)    { for ( c = 0 ; c < b + 1 ; c ++)       { printf ( "* " );       }       printf ( " \n " );       }     for ( e = 0 ; e < a ; e ++)      { for ( d = a ; d > e + 1 ; d --)          { printf ( "* " );          }               printf ( " \n " );         }               return 0 ;}

  #include <stdio.h> #include <conio.h> int main ()    {       int x [ 10 ], i , n , t , j ;           printf ( "Enter size of an array \n " );       scanf ( " %d " ,& n );       printf ( "Enter array element \n " );       for ( i = 0 ; i < n ; i ++)       scanf ( " %d " ,& x [ i ]);       for ( i = 0 ; i < n - 1 ; i ++)             {           for ( j = 0 ; j < n - 1 ; j ++)            {                 if ( x [ j ]> x [ j + 1 ])                {                     t = x [ j ];                     x [ j ]= x [ j + 1 ];            ...

  #include <stdio.h> int main () {   int r , c , a [ 100 ][ 100 ], b [ 100 ][ 100 ], sum [ 100 ][ 100 ], i , j ;   printf ( "Enter the number of rows (between 1 and 100): " );   scanf ( " %d " , & r );   printf ( "Enter the number of columns (between 1 and 100): " );   scanf ( " %d " , & c );   printf ( " \n Enter elements of 1st matrix: \n " );   for ( i = 0 ; i < r ; ++ i )     for ( j = 0 ; j < c ; ++ j ) {       printf ( "Enter element a %d%d : " , i + 1 , j + 1 );       scanf ( " %d " , & a [ i ][ j ]);     }   printf ( "Enter elements of 2nd matrix: \n " );   for ( i = 0 ; i < r ; ++ i )     for ( j = 0 ; j < c ; ++ j ) {       printf ( "Enter element b %d%d : " , i + 1 , j + 1 );       scanf ( " %d " , & b [ i ][ j ]);     }   // adding two matrices   for ( i = 0 ; i ...

  #include <stdio.h> int main () {   int a [ 10 ][ 10 ], transpose [ 10 ][ 10 ], r , c ;   printf ( "Enter rows and columns: " );   scanf ( " %d %d " , & r , & c );   // asssigning elements to the matrix   printf ( " \n Enter matrix elements: \n " );   for ( int i = 0 ; i < r ; ++ i )   for ( int j = 0 ; j < c ; ++ j ) {     printf ( "Enter element a %d%d : " , i + 1 , j + 1 );     scanf ( " %d " , & a [ i ][ j ]);   }   // printing the matrix a[][]   printf ( " \n Entered matrix: \n " );   for ( int i = 0 ; i < r ; ++ i )   for ( int j = 0 ; j < c ; ++ j ) {     printf ( " %d  " , a [ i ][ j ]);     if ( j == c - 1 )     printf ( " \n " );   }   // computing the transpose   for ( int i = 0 ; i < r ; ++ i )   for ( int j = 0 ; j < c ; ++ j ) {     transpose [ j ][ i ] = ...

  #include <stdio.h>     int main (){   int a [ 10 ][ 10 ], b [ 10 ][ 10 ], mul [ 10 ][ 10 ], r , c , i , j , k ;     system ( "cls" );   printf ( "enter the number of row=" );     scanf ( " %d " ,& r );     printf ( "enter the number of column=" );     scanf ( " %d " ,& c );     printf ( "enter the first matrix element= \n " );     for ( i = 0 ; i < r ; i ++)     {     for ( j = 0 ; j < c ; j ++)     {     scanf ( " %d " ,& a [ i ][ j ]);     }     }     printf ( "enter the second matrix element= \n " );     for ( i = 0 ; i < r ; i ++)     {     for ( j = 0 ; j < c ; j ++)     {     scanf ( " %d " ,& b [ i ][ j ]);     }     }         printf ( "multiply of the matrix= \n " );     for ( i = 0 ; i ...