Holes in the text

general
1

Unable to find the error in the program as it runs successfully and give desired result on linux terminal. But “WRONG ANSWER” is shown after submission.
please help !

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

int main()
{
int holes=0,a,k,t,i;
char arr[100];
scanf("%d",&t);
if (t<=40)
{
for (i=0;i<t;i++)
{
scanf("%s",arr);
a = strlen ( arr ); ///////
a=a-1;
for (k=0;k<=a;k++)
{
if (arr[k]==‘B’)
holes = holes+2;

	else if ( arr[k]=='A' || arr[k]=='D' || arr[k]=='O' || arr[k]=='P' || arr[k]=='Q' || arr[k]=='R' )
	holes++;
	
	else continue;
	
}

printf("%d",holes);

}
}
return 0;

}

2

corrections:

  1. you forgot initialize holes to 0 for every test case,

  2. you have to print output in new line for each test case,

Just do the above correction and you’ll get AC. :slight_smile:

Here is your updated code.

3

put \n in printf. it will get accepted.

4

Two points you need to modify.

  1. Reset the count of holes, ( holes = 0 ) at each input string.
  2. Print the answer at a new line for each output.