การบ้าน ข้อ 7 week 5

#include<stdio.h>
#include<conio.h>
main()
{
      int i,a,b,d;
      char Out='Y';
      do
      {
           printf("Enter Number : ");
           scanf("%d",&a);
           if (a%2==0)
           {
              printf("%d is even number\n",a);
           }
           else if (a%2!=0)
           {
                printf("%d is odd number\n",a);
           }
           printf("Do you want to continue(Y/N):" );
           //scanf("%c",&Out);
           Out=getche();
           printf("\n");
      }
      while(Out=='Y');
      getch();
}

การบ้านข้อ8 week 4

#include<stdio.h>

#include<conio.h>

main()

{

      int i,j,k;

      k=0;

      printf("Input\n\n");

   

      for (i=1;i<=5;i++)

      {

          printf("Enter weight %d:",i);

          scanf("%d",&j);

         

          k=k+j;

      }

      printf("\nOutput\n\n");

      printf("Summary of Weights = %d",k);

      getch();

}     

    

การบ้านข้อ9 week 4

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


main()
{
     int n,i;
     sum=0;
     printf("Enter Number:")
     scanf("%d",&n);
     for(i=1;i<=n;i++)
     {
          sum=sum+i
     }
     printf("Summary : %d",sum);
     getch();
}
 

การบ้านข้อ10 week4

#include<stdio.h>

#include<conio.h>

main()

{

      int r,c,a,i;

      printf("Row : ");

      scanf("%d",&r);

      printf("Column : ");

      scanf("%d",&c);

      a=r*c;

      for(i=1;i<=a;i++)

      {

            printf("A");

            if(i%c==0)

            printf("\n");

      }

      getch();

}

การบ้านข้อ11 week 4

#include<stdio.h>

#include<conio.h>

main()

{

     char x;

     int n,i;

     printf("Character :");

     scanf("%c",&x);

     printf("Number :");

     scanf("%d",&n);

     switch(n)

     {

          case4:

          case5:

          case6:

          case7:

          case8:

          case9:

          for(i=1;i<=n;i++)

          {

          printf("%c",x);

          if(i%n==0)

          printf("\n");

          }

     }

     getch();

}