Need Karma Points

general
7

need 3 karmas please upvote well i joined codechef to ask questions.

3 Likes
8

how do i gain karma points to ask question ?
should i ask here?
maybe if someone sees this please solve this.
the question is from beginners section FLOW007 - reversing the number.
the code goes:

#include<stdio.h>
#include<math.h>
int main()
{
int t,num,temp,n,i,j,sum;
scanf("%d",&t);// no of test cases
while(t>0){
scanf("%d",&num);// asking the number
temp=num;
n=0;
while(temp>0){
temp=temp/10;
n++;// counting no of digits in the number given
}
int a[n];
sum=0;
for(i=0;i<n;i++){
a[i]=num%10;// storing each digit in an array cell
num=num/10;
sum=sum + a[i]*pow(10,(n-(1+i)));//summing by expanding

}
printf("%d\n",sum);

t–;
}return 0;
}

i am getting correct reversed number for all numbers except 3-digit numbers.
please solve someone.
thanks

1 Like
9

#include<stdio.h>
#include<math.h>
int main()
{
int t,num,temp,n,i,j,sum;
scanf(“%d”,&t);// no of test cases
while(t>0)
{
scanf(“%d”,&num);// asking the number
temp=num;
n=0;
while(temp> 0)
{
temp=temp/10;
n++;// counting no of digits in the number given
}
int a[n];
sum=0; for(i=0;i< n;i++)
{
a[i]=num%10;// storing each digit in an array cell
num=num/10;
sum=sum + a[i]*pow(10,(n-(1+i)));//summing by expanding
}
printf(“%d\n”,sum);
t–;

}
return 0; 
}

What are you saying? Your code passed all test cases. Copy-paste it and try again. See here.

10

i don’t have sufficient karmas to ask any question… please upvote .

2 Likes
11

me need karma points,please help me.i dnt why i am downvoted,huh.

1 Like
12

please upvote me i need to ask some questions.

3 Likes
13

Please upvote me. I need 3 karma to ask questions. 2 remaining.

Thank God this thread exist.

1 Like
14

Need Karma points to ask questions? Please upvote.

1 Like
15

I also need karma points. I’m new to this system

1 Like
16

Please upvote need karma for question.

1 Like
17

Do we really need more than 3 karma points to ask a question. Why not solving the problems should be criteria.

18

Anyone here needs karma point!

1 Like
19

Need karma

1 Like
20

@swarazoid

replace your sum line code with the following line sum=sum + a[i]*(float)pow(10,(n-(1+i))); . Now your code will work fine.

1 Like
21

I don’t want to ask questions in comment section. Will somebody help? (have to ask this still :|)

22

Guys need karma points please upvote me .
please

23

Yup definitely i need karma point bcoz i have no sufficient points to ask questions so please upvote me so that i can clear my doubts. Thank u.

1 Like
24

Need karma please upvote

1 Like
25

please upvote me I don’t have karma to ask question.

26

I need two more karma points,please upvote.