Https://ide.codingblocks.com/s/484710

#1

I have done what u said but it is showing error again and tle so if i push more the limit of loop then also it will be tle so what i should do know.

#2

Your mistakes

  1. p should be bool array as it contains only 0 or 1
  2. image
    image868×146 7.23 KB

    this loop is incorrect
    correct one
for ( long long int j = i * i; j <= 5000000; j += i)
			{
				p[j] = 0;
			}

check complete code below
Modified code

#3

It is not working it is printing number upto the input number but not the amount of prime number said in the input

#4

then you can count the prime nos using a for loop