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View Compilation Error

0_0_26024467_21258\Main.java:1: 错误: 非法字符: '#'
#include<bits/stdc++.h>
^
0_0_26024467_21258\Main.java:1: 错误: 需要class, interface或enum
#include<bits/stdc++.h>
        ^
0_0_26024467_21258\Main.java:5: 错误: 需要class, interface或enum
struct BigInteger
^
0_0_26024467_21258\Main.java:8: 错误: 需要class, interface或enum
	static const int WIDTH=8;//八位一存储,如修改记得修改输出中的%08d
	       ^
0_0_26024467_21258\Main.java:9: 错误: 需要class, interface或enum
	bool sign;//符号, 0表示负数
	^
0_0_26024467_21258\Main.java:10: 错误: 需要class, interface或enum
	size_t length;
	^
0_0_26024467_21258\Main.java:11: 错误: 需要class, interface或enum
	vector<int> num;//反序存
	^
0_0_26024467_21258\Main.java:13: 错误: 需要class, interface或enum
	BigInteger (long long x = 0) { *this = x; }
	^
0_0_26024467_21258\Main.java:13: 错误: 需要class, interface或enum
	BigInteger (long long x = 0) { *this = x; }
	                                          ^
0_0_26024467_21258\Main.java:14: 错误: 需要class, interface或enum
	BigInteger (const string& x) { *this = x; }
	                                          ^
0_0_26024467_21258\Main.java:15: 错误: 需要class, interface或enum
	BigInteger (const BigInteger& x) { *this = x; }
	                                              ^
0_0_26024467_21258\Main.java:19: 错误: 需要class, interface或enum
        while(num.back() == 0 && num.size() != 1) { num.pop_back(); }
                                                                    ^
0_0_26024467_21258\Main.java:25: 错误: 需要class, interface或enum
        int tmp = num.back();
        ^
0_0_26024467_21258\Main.java:26: 错误: 需要class, interface或enum
        if(tmp == 0) { length = 1; }
        ^
0_0_26024467_21258\Main.java:26: 错误: 需要class, interface或enum
        if(tmp == 0) { length = 1; }
                                   ^
0_0_26024467_21258\Main.java:30: 错误: 需要class, interface或enum
            while(tmp > 0) { ++length; tmp /= 10; }
            ^
0_0_26024467_21258\Main.java:30: 错误: 需要class, interface或enum
            while(tmp > 0) { ++length; tmp /= 10; }
                                       ^
0_0_26024467_21258\Main.java:30: 错误: 需要class, interface或enum
            while(tmp > 0) { ++length; tmp /= 10; }
                                                  ^
0_0_26024467_21258\Main.java:37: 错误: 需要class, interface或enum
		if (x >= 0) sign = true;
		^
0_0_26024467_21258\Main.java:38: 错误: 需要class, interface或enum
		else { sign = false; x = -x; }
		^
0_0_26024467_21258\Main.java:38: 错误: 需要class, interface或enum
		else { sign = false; x = -x; }
		                     ^
0_0_26024467_21258\Main.java:38: 错误: 需要class, interface或enum
		else { sign = false; x = -x; }
		                             ^
0_0_26024467_21258\Main.java:42: 错误: 需要class, interface或enum
			x/=BASE;
			^
0_0_26024467_21258\Main.java:43: 错误: 需要class, interface或enum
		}while(x>0);
		^
0_0_26024467_21258\Main.java:44: 错误: 需要class, interface或enum
		setLength();
		^
0_0_26024467_21258\Main.java:45: 错误: 需要class, interface或enum
		return *this;
		^
0_0_26024467_21258\Main.java:46: 错误: 需要class, interface或enum
	}
	^
0_0_26024467_21258\Main.java:51: 错误: 需要class, interface或enum
		sign = (str[0] != '-');//设置符号
		^
0_0_26024467_21258\Main.java:52: 错误: 需要class, interface或enum
		int x, len=(str.size()-1-(!sign))/WIDTH+1;
		^
0_0_26024467_21258\Main.java:53: 错误: 需要class, interface或enum
		for(int i=0;i<len;i++)
		^
0_0_26024467_21258\Main.java:53: 错误: 需要class, interface或enum
		for(int i=0;i<len;i++)
		            ^
0_0_26024467_21258\Main.java:53: 错误: 需要class, interface或enum
		for(int i=0;i<len;i++)
		                  ^
0_0_26024467_21258\Main.java:56: 错误: 需要class, interface或enum
			int start=max((int)(!sign), End-WIDTH);//防止越界
			^
0_0_26024467_21258\Main.java:57: 错误: 需要class, interface或enum
			sscanf(str.substr(start,End-start).c_str(),"%d",&x);
			^
0_0_26024467_21258\Main.java:58: 错误: 需要class, interface或enum
			num.push_back(x);
			^
0_0_26024467_21258\Main.java:59: 错误: 需要class, interface或enum
		}
		^
0_0_26024467_21258\Main.java:61: 错误: 需要class, interface或enum
		return *this;
		^
0_0_26024467_21258\Main.java:62: 错误: 需要class, interface或enum
	}
	^
0_0_26024467_21258\Main.java:67: 错误: 需要class, interface或enum
        sign = tmp.sign;
        ^
0_0_26024467_21258\Main.java:68: 错误: 需要class, interface或enum
        length = tmp.length;
        ^
0_0_26024467_21258\Main.java:69: 错误: 需要class, interface或enum
        return *this;
        ^
0_0_26024467_21258\Main.java:70: 错误: 需要class, interface或enum
    }
    ^
0_0_26024467_21258\Main.java:75: 错误: 需要class, interface或enum
    	for (int i = 0; i < num.size(); i++)
    	^
0_0_26024467_21258\Main.java:75: 错误: 需要class, interface或enum
    	for (int i = 0; i < num.size(); i++)
    	                ^
0_0_26024467_21258\Main.java:75: 错误: 需要class, interface或enum
    	for (int i = 0; i < num.size(); i++)
    	                                ^
0_0_26024467_21258\Main.java:77: 错误: 需要class, interface或enum
    	if (!sign) ans.insert(0, "-");//负数
    	^
0_0_26024467_21258\Main.java:78: 错误: 需要class, interface或enum
    	return ans;
    	^
0_0_26024467_21258\Main.java:79: 错误: 需要class, interface或enum
	}
	^
0_0_26024467_21258\Main.java:81: 错误: 需要class, interface或enum
    size_t size() const { return length; }
                                         ^
0_0_26024467_21258\Main.java:86: 错误: 需要class, interface或enum
        BigInteger ans;
        ^
0_0_26024467_21258\Main.java:87: 错误: 需要class, interface或enum
        ans.length = n + 1;
        ^
0_0_26024467_21258\Main.java:88: 错误: 需要class, interface或enum
        n /= WIDTH;
        ^
0_0_26024467_21258\Main.java:89: 错误: 需要class, interface或enum
        while (ans.num.size() <= n) ans.num.push_back(0);
        ^
0_0_26024467_21258\Main.java:90: 错误: 需要class, interface或enum
        ans.num[n] = 1;
        ^
0_0_26024467_21258\Main.java:91: 错误: 需要class, interface或enum
        while (tmp--) ans.num[n] *= 10;
        ^
0_0_26024467_21258\Main.java:92: 错误: 需要class, interface或enum
        return ans*(*this);
        ^
0_0_26024467_21258\Main.java:93: 错误: 需要class, interface或enum
    }
    ^
0_0_26024467_21258\Main.java:98: 错误: 需要class, interface或enum
        ans.sign = true;
        ^
0_0_26024467_21258\Main.java:99: 错误: 需要class, interface或enum
        return ans;
        ^
0_0_26024467_21258\Main.java:100: 错误: 需要class, interface或enum
    }
    ^
0_0_26024467_21258\Main.java:102: 错误: 需要class, interface或enum
    const BigInteger& operator + () const { return *this; }
                                                          ^
0_0_26024467_21258\Main.java:106: 错误: 需要class, interface或enum
	    if (!b.sign) { return *this - (-b); }
	                                        ^
0_0_26024467_21258\Main.java:107: 错误: 需要class, interface或enum
	    if (!sign) { return b - (-*this); }
	                                      ^
0_0_26024467_21258\Main.java:109: 错误: 需要class, interface或enum
		ans.num.clear();
		^
0_0_26024467_21258\Main.java:110: 错误: 需要class, interface或enum
		for(int i=0,g=0;;i++)
		^
0_0_26024467_21258\Main.java:110: 错误: 需要class, interface或enum
		for(int i=0,g=0;;i++)
		                 ^
0_0_26024467_21258\Main.java:113: 错误: 需要class, interface或enum
			int x=g;
			^
0_0_26024467_21258\Main.java:114: 错误: 需要class, interface或enum
			if(i<num.size()) x+=num[i];
			^
0_0_26024467_21258\Main.java:115: 错误: 需要class, interface或enum
			if(i<b.num.size()) x+=b.num[i];
			^
0_0_26024467_21258\Main.java:116: 错误: 需要class, interface或enum
			ans.num.push_back(x%BASE);
			^
0_0_26024467_21258\Main.java:117: 错误: 需要class, interface或enum
			g=x/BASE;
			^
0_0_26024467_21258\Main.java:118: 错误: 需要class, interface或enum
		}
		^
0_0_26024467_21258\Main.java:120: 错误: 需要class, interface或enum
		return ans;
		^
0_0_26024467_21258\Main.java:121: 错误: 需要class, interface或enum
	}
	^
0_0_26024467_21258\Main.java:126: 错误: 需要class, interface或enum
	    if (ans != 0) ans.sign = !ans.sign;
	    ^
0_0_26024467_21258\Main.java:127: 错误: 需要class, interface或enum
	    return ans;
	    ^
0_0_26024467_21258\Main.java:128: 错误: 需要class, interface或enum
	}
	^
0_0_26024467_21258\Main.java:132: 错误: 需要class, interface或enum
	    if (!b.sign) { return *this + (-b); }
	                                        ^
0_0_26024467_21258\Main.java:133: 错误: 需要class, interface或enum
	    if (!sign) { return -((-*this) + b); }
	                                         ^
0_0_26024467_21258\Main.java:134: 错误: 需要class, interface或enum
	    if (*this < b) { return -(b - *this); }
	                                          ^
0_0_26024467_21258\Main.java:136: 错误: 需要class, interface或enum
		ans.num.clear();
		^
0_0_26024467_21258\Main.java:137: 错误: 需要class, interface或enum
		for(int i=0,g=0;;i++)
		^
0_0_26024467_21258\Main.java:137: 错误: 需要class, interface或enum
		for(int i=0,g=0;;i++)
		                 ^
0_0_26024467_21258\Main.java:140: 错误: 需要class, interface或enum
			int x=g; g=0;
			^
0_0_26024467_21258\Main.java:140: 错误: 需要class, interface或enum
			int x=g; g=0;
			   


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