templates.cpp 文件参考

#include "templates.h"
#include <cstring>
#include <numeric>
#include <sstream>
#include <unordered_set>

浏览源代码.

函数
ostream &	operator<< (ostream &os, const BigInt &bi)
ostream &	operator<< (ostream &os, const Fraction &frac)
istream &	operator>> (istream &is, const BigInt &)

函数说明

operator<<() [1/2]

ostream & operator<<	(	ostream &	os,
		const BigInt &	bi
	)

在文件 templates.cpp 第 349 行定义.

                                                   {
    if(!bi.positive) {
        os << '-';
    }
    for(auto it = bi.vec.rbegin(); it != bi.vec.rend(); ++it) {
        os << *it;
    }
    return os;
}

operator<<() [2/2]

ostream & operator<<	(	ostream &	os,
		const Fraction &	frac
	)

在文件 templates.cpp 第 452 行定义.

                                                       {
    if(frac.denominator == 0) {
        os << "Inf";
        return os;
    }
    if(frac.numerator == 0) {
        os << 0;
        return os;
    }
    if(!frac.positive) {
        os << "(-";
    }
    if(frac.numerator % frac.denominator == 0) {
        os << frac.numerator / frac.denominator;
    } else {
        if(frac.numerator / frac.denominator != 0) {
            os << frac.numerator / frac.denominator << ' ';
        }
        os << frac.numerator % frac.denominator << '/' << frac.denominator;
    }
    if(!frac.positive) {
        os << ")";
    }
    return os;
}

operator>>()

istream & operator>>	(	istream &	is,
		const BigInt &
	)

在文件 templates.cpp 第 359 行定义.

{ return is; }