Help me with C programs

Replies

• 

  Kaustubh Katdare

  Re: help me with my c programmes
  
  Hi, How about showing us your efforts?
• 

  abbd1990

  i can't solve those two programmes so that i post them here 😁
• 

  shalini_goel14

  abbd1990

  i can't solve those two programmes so that i post them here 😁

  ok, not a problem. C users will post them for you here 😉. By the way will Java programs work for you?
• 

  Ashraf HZ

  What biggie meant was, can you try typing the basic C structure first (eg the "#include" preprocessor directive)? Then we can see what area you are struggling at 😀 You'll learn better if you show us your attempts.
  
  Unless, you have no clue at all?
• 

  Kaustubh Katdare

  I only wanted him to try. Once you know the formula for generating perfect numbers; rest is cakewalk.
  
  I'd still want him to post the incorrect program and ask CEans to guide him than looking for a ready-made program.
• 

  shalini_goel14

  The_Big_K

  I only wanted him to try. Once you know the formula for generating perfect numbers; rest is cakewalk.
  
  I'd still want him to post the incorrect program and ask CEans to guide him than looking for a ready-made program.

  Even I also don't wanted to give him/her ready made program but I don't even want to give him/her a bad impression from this forum in the starting itself. I want him/her to be more active.😀
• 

  prakash.athani

  Hey abbd1990, check these two small programs. Are these two what you wanted? 😀
  
  
  

  Write a program that outputs all perfect numbers less than 1000

  /*
  C program to display all perfect numbers less than 1000
  */
  #include 
  #include 
   
  int main() {
   
                int i,j,num,sum;
                clrscr(); // To clear the screen
   
                printf("The perfect numbers less than 1000 are:");
                for(i=1;i<1000;i++) {
                       num=i;
                       sum=0;
   
                       for(j=1;j
  Write a program that inputs two fractions in the form a/b and c/d , and outputs their sum in the form p/q cancelled down to its simplest form ?
  /*
  C program to accept two fractions in the form a/b and c/d and display 
  their sum in the form p/q cancelled down to its simplest form
  */
   
  #include 
  #include 
   
  int main() {
   
                int nr,nr1,nr2,dr,dr1,dr2,i;
                char nrsign=' ',drsign=' ';
   
                clrscr(); //To clear the screen
   
                printf("\nFirst fraction :");
                printf("\n\tInput Numerator:");
                scanf("%d",&nr1);
                printf("\n\tInput Denominator:");
                scanf("%d",&dr1);
                printf("\nSecond fraction :");
                printf("\n\tInput Numerator:");
                scanf("%d",&nr2); 
                printf("\n\tInput Denominator:");
                scanf("%d",&dr2);
                printf("\nYour Inputs:");
                printf("\n\tFirst fraction : %d/%d",nr1,dr1);
                printf("\n\tSecond fraction : %d/%d",nr2,dr2);
   
                nr=nr1*dr2+nr2*dr1;
                dr=dr1*dr2;
   
                if(nr<0) {
                            nrsign='-';
                            nr=-nr;
                }
                if(dr<0) { 
                            drsign='-';
                            dr=-dr;
                }
   
                i=2;
                while(i<=dr){
   
                            if(nr%i==0 && dr%i==0){
                                    nr=nr/i;
                                    dr=dr/i;
                                    i=2;
                            }
                            else i=i+1;
                }
   
                printf("\nResult : %c%d /%c%d",nrsign,nr,drsign,dr);
                getch();
                return 0;
  }
                                      

• 

  Ashutosh_shukla

  Hey buddy you got the code but if you would have tried and posted incorrect code we all would have been much more happy anyways welcome to the forum and we hope better efforts from those joining in but if you have any problem we are always there to help you
• 

  abbd1990

  thanks very much my friends for your kind help