CODEWITHSUNDEEP
ccodeblocks
Sudeep
Sudeep

Reputation: 13

CodeChef - Runtime error(SIGSEGV)

I am getting a runtime error after I submit the solution on Codechef. I can compile and execute the solution in Code blocks on my machine. Please check the code and let me know what is wrong.

Problem definition -

All submissions for this problem are available.

In a company an emplopyee is paid as under: If his basic salary is less than Rs. 1500, then HRA = 10% of base salary and DA = 90% of basic salary. If his salary is either equal to or above Rs. 1500, then HRA = Rs. 500 and DA = 98% of basic salary. If the Employee's salary is input, write a program to find his gross salary.

NOTE: Gross Salary = Basic Salary+HRA+DA Input

The first line contains an integer T, total number of testcases. Then follow T lines, each line contains an integer salary. Output

Output the gross salary of the employee. Constraints

1 ≤ T ≤ 1000 1 ≤ salary ≤ 100000 Example

Input

3 1203 10042 1312

Output

2406 20383.2 2624

My solution - 

#include <stdio.h>
#include <stdlib.h>


int main()
{
    int arr1[10];
    double arr2[10];
    int t,t1;
    int i,j;
    float HRA,DA,GS;
    scanf("%d",&t);
    for(i=0;i<t;i++)
    {
        scanf("%d",&arr1[i]);
    }
    i=0;
    t1=t;
    while(t>0)
    {
    if(arr1[i]<1500)
    {
        HRA=(0.1*arr1[i]);
        DA=(0.9*arr1[i]);
        GS=(arr1[i]+HRA+DA);
        arr2[i]=GS;

    }
    if(arr1[i]>=1500)
    {
        HRA=500;
        DA=(0.98*arr1[i]);
        GS=(arr1[i]+HRA+DA);
        arr2[i]=GS;
    }
    i++;
    t--;
    if(i==t1)
    break;
}

for(j=0;j<i;j++)
{
    printf("\n%g",arr2[j]);
}
    return 0;
}

Upvotes: 0

Views: 508

Answers (2)

Sudeep
Sudeep

Reputation: 13

The solution is now accepted. The question had a constraint

1 ≤ T ≤ 1000

I modified the code to int arr1[1000] and double arr2[1000] and it got accepted.

Thanks for the help!

Upvotes: 1

Eugene Sh.
Eugene Sh.

Reputation: 18381

The i variable in the first loop is indexing an array of 10 elements and it is going from 0 to t-1, while the t variable is read from user/test script and is not guaranteed to be less than 10. So once it is more than that, you get an index out of bounds and memory violation.

Upvotes: 1

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