help needed

help me guys plz as fast you can

write a program to find products of two metrics in c

write a program to arrange metrics in ascending order with the help of function

write a program to count characters, vowels,blankspaces, lines, words and numbers in c

write a program to find whether string is palindome or not in c

 

Dear i will answer your question

1. Matrix Multiplication

Code:

# include <stdio.h>
# include <conio.h>
void main (void)
   
    {
    int A[3][3],B[3,3],C[3][3];
   clrscr();
   printf(" Read matrix A \n");
     for (i=1;i<=3;i++)
       for(j=1;j<=3;j++)
         scanf("%d"&A[i][j]);

  printf(" Read matrix B \n");
     for (i=1;i<=3;i++)
       for(j=1;j<=3;j++)
         scanf("%d"&B[i][j]);

  for(i=1;i<3;i++)
    for(j=1;j<3;j++)
      {
        for(k=1;k<j;k++)
        C[i][j]=C[i]+A[i][k] * B[K][J];
      }
    printf(" The product of A&B  matrix is C \n");
     for (i=1;i<=3;i++)
        {
               for(j=1;j<=3;j++)
               printf("%d"C[i][j]); 
               printf('/n');
       }
  getch();
  }

For further questions please refer programming ANSI C.

Kolla Sanjeeva Rao

 

thnx bro is there any gratitude system i want to gratitude u
and one more thing tell me another answer's also plzzzzzzz

 

Dear i will answer your second question also
Dont worry

in the first program i have forgotten to declare i,j,k as int in declaration section do it.

2. To find out the given String is palindrome or Not.

Code:

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

    void main(void)
     {
      clrscr();
      char st[20];
      int i,l,s,mid;
      printf(" Enter the string \n");
      gets(st);
     l=strlen(st);
     mid=l/2;
     for(i=0;i<=mid;i++)
         if (st[i]!=st[l-1])
         goto XX;
         else
         l=l-1;
         printf("the given string is palindrome \n");
         goto YY;
      XX:printf("The given string is not palindrome\n");
     YY:;
     getch();
   }

Regards
Kolla. Sanjeeva Rao

For further queries in C refer ANSCI C-Programming by BalaguruSwamy

 

hey thnx again but another i want another two also plz help

 

hi,
Joshi

You can find these questions answers in programming in ANSIC C by BalaGuruswamy and go through some online-tests

Kolla Sanjeeva Rao.

 

i want to know about array

 

i want simple expalnations about array,functions,strings,structure with syntax please