Runtime Error in Test Case

#1

#include
#include
using namespace std;

void prime(int *p)
{
for(long long i=3;i<=50000000;i=i+2)
p[i]=1;

for(long long i=3;i<=50000000;i=i+2)
{
	if(p[i]==1)
	    for(long long j=i*i;j<=50000000;j=j+i)
		    p[j]=0;
}	

p[0]=p[1]=0;
p[2]=1;

}

int main() {
int x;
cin>>x;
int p[50000000]={0};
vector isprime;
prime§;

for(int i=2;i<=50000000;i++)
     if(p[i]==1)
	    isprime.push_back(i);

cout<<isprime[x-1];
return 0;

}

why it is giving runtime error for test case 0?

#2

hey @Pramod123 since you have to tell 50000000th prime size of sieve array should be greater than that, make the seive array size 100000005 and try submitting it again.

#3

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