Playing with bits

#1

while(j>0)
{
c+=(1&j);
j=j>>1;
}
i++;
}
whats the logic behind this code to count set bits
i.e jis number be setbits cnt karne ho usse 1 ke saath and karo aur baad mai right shift karo jaab taak vo zero naa ho jaye

#2

hello @jatinupadhyay786
yeah basically .
everytime we are fetching rightmost bit and then it is once we r incrementing our count.
and then we r performing right shifitng to get next bit at right most position.

#3

bahi lekin pata kasie chalega ki aise karna hoga ye much discussion forum se pata chala tareeak

#4

sayad ye bit manipulation wali playlist mein cover ho rakha hai (not sure)

to ek baar dekh lo

#5

ussme nahi tha toh matlab inn cheezo ko yaad rakhna hoga??

#6

ha mind mein rakho ise .
jayda se jayda questions practice karo.
taaki padha hua bhulo nahi

#7

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