Binary multiplication

int binMultiply(long long a,long long b,long long m){
    int ans=0;
    while(b){
        if(b&1){
            ans=(ans+a)%m;
        }
        a=(a+a)%m;
        b=b>>1;
    }
    return ans;
}

Similar codes

4 votes136 views1 answer
Deep copy c++
C++
0 vote99 views1 answer
Delay without blocking
C++
19 votes102 views1 answer
Dev c++
C++
0 vote119 views1 answer
C++ cout update percentage
C++
0 vote118 views2 answers
Ex:c programming
C++
4 votes101 views3 answers
C plus
C++
0 vote100 views1 answer
Left margin c++
C++
0 vote103 views1 answer
Size of set c++
C++
0 vote98 views1 answer
Softwareegg.courses4u
C++
1 vote103 views1 answer
Qt qimage load from file
C++