https://www.hackerearth.com/practice/basic-programming/implementation/basics-of-implementation/practice-problems/algorithm/one-string-no-trouble-37037871/submissions/
#include <stdio.h>
#include <string.h>
int main(){
char str[1000000];
scanf("%s", str);
int l=strlen(str),c=1,ans=0;
for(int i=0;i+1 < l;i++)
{
if(str[i] != str[i+1])
c=c+1;
else
{
if(ans < c)
ans=c;
c=1;
}
}
if(ans < c)
printf("%d", c);
else
printf("%d",ans);
}
===============================Little Jhool and psychic powers
https://www.hackerearth.com/practice/basic-programming/implementation/basics-of-implementation/practice-problems/algorithm/psychic-powers/submissions/
#include <stdio.h>
#include <string.h>
int main()
{
char str[1000000];
scanf("%s", str);
int c0=0,c1=0,flag=0;
for(int i=0;str[i] != '\0';i++)
{
if(str[i] == '1')
{
c1++;
if(c1 >= 6)
{
flag=1;
break;
}
c0=0;
}
else
{
c0++;
if(c0 >= 6)
{
flag=1;
break;
}
c1=0;
}
}
if(flag == 0)
printf("Good luck!");
else
printf("Sorry, sorry!");
}
