I have wrote the following code but I am getting a runtime error
#include <iostream>
using namespace std;
int main()
{
int n;
cin >> n;
for(int i=0;i<n;i++)
{
char *s;
cin >> s;
int x=0;
int num=0;
while(s[x]!='\0')
{
if(s[x]=='A'||s[x]=='D'||s[x]=='O'||s[x]=='P'||s[x]=='R'||s[x]=='Q')
num=num+1;
else
if(s[x]=='B')
num=num+2;
x++;
}
cout << num<<endl;
}
return 0;
}
Could anyone help me out!
Thanks!