/// Decimal to Binary Convertor - Type Safe /// Input - A Decimal Number (Int / Float) /// Output - Complete Binary Representation /// in the simplest format. /// NOTE - The binary output of floats may /// contain some extra digits due to /// the precision loss error. #include #include #include #include #include #include #include using namespace std; string zero(int n) { string s; for(int i=0;i string convert(T a) { bitset<(sizeof(T)*8)> bin = *(reinterpret_cast(&a)); string res = bin.to_string(); return res; } string revert(string bin, int bias = 0) { long a = strtol(bin.c_str(),nullptr,2); a -= bias; return to_string(a); } string red(string num) { num.erase(0,min(num.find_first_not_of ('0'),num.size()-1)); return num; } string revred(string num) { num.erase(num.find_last_not_of('0')+1, num.size()-1); return num; } template void Print(T num) { if( typeid(T)==typeid(float) || typeid(T)==typeid(double) || typeid(T)==typeid(long double)) { int exp=0,man=0,bias=0; if(typeid(T)==typeid(float)) {exp = 8; bias = 127;} if(typeid(T)==typeid(double)) {exp = 11; bias = 1023;} if(typeid(T)==typeid(long double)) {exp = 15; bias = 16383;} man = (sizeof(T)*8)-exp-1; string res = convert(num), a = revert(res.substr(1,exp),bias); long exv = strtol(a.c_str(),0,10); string mant = "1"+res.substr (exp+1,man); if(exv>0) mant = mant.substr (0,exv+1)+"."+mant.substr(exv+1, mant.length()-exv-2); else if(exv==0) mant = mant.substr (0,1)+"."+mant.substr(1, mant.length()-1); else if(exv<0) mant = "0."+ zero(abs(exv)-1)+mant; cout<<(res[0]=='0'?"":"-") <>num; if(cin.fail()) num = 26.2; if(!isint(num)) // Case of float. { data.v1=num; cout<<"Binary form of " <

Challenge - Number to Binary