Can anyone please find the error in the code?

Question

The code is

#include<stdio.h>

#include<string.h>

int main()

{

    int a[100];

    int t,i,n,count=0;

    scanf("%d",&t);

    for(i=0;i<t;i++)

    {

        scanf("%d",&n);

    }

    for(i=0;i<n;i++)

    {

        if((a[i]==0)&&(a[i+1]==1)&&(a[i+2]==0))

        count++;

    }

    printf("%d",count);
}
Input :
2
6
010001
7
0101010

Output:
1
3

https://code.sololearn.com/cm83Lj5TOvaU/?ref=app

Answer 1

For example, you could do:

int a [100];
for(int i =0; i< 100; i++){
a[i] = i;
}

Answer 2

for(i=0;i<t;i++)
{
scanf("%d",&a[i]);
}
and then you didn't get any value of n.so you t value in next for loop
for(i=0;i<t;i++)
{
if(statement)
count++;
}
use the logic get the correct o/p.dont use n.

Answer 3

Myexamdurga😉😎
You did not initialize 'n' and you did not initialize 'a'.

Answer 4

Why to initialize,we can scan (scanf)right?

Answer 5

You never used scanf to initialize 'a' in the code

Answer 6

a[100]

Answer 7

That is a declaration not an initialization.