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#include <iostream>
#include <string>
using namespace std;
int n;
int main(){
    cin>>n; string m; string x;
    for (int i=1;i<=n;i++) {
    	cin>>m; 
    	if ( m =="a"||m=="b"||m=="c") {
//    		string a,b; cin>>a>>b;
//    		string c=char(int(a)+int(b));
//    		string str=a+"+"+b+"="+c;
    		int a,b;
    		cin>>a>>b;
    		x=m;
		}else{
			int b;
			cin>>b;
		}
		if (x=='a'){
			printf("%d+%d=%d",a,b,a+b);
//			string str=
		}
	}
	return 0;
}

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#include <bits/stdc++.h>
using namespace std;
typedef long long LL;
const int N = 1e6 + 10, INF = 0x3f3f3f3f;
double x,n,m,a[110];

int main() {
	freopen("wukong.in","r",stdin);    
    freopen("wukong.out","w",stdout);
	cin>>x>>n>>m;
	int o=n,y=x;
	for (int i=0; i<m; i++) {
		cin>>a[i];
	}
	for (int i=0; i<m; i++) {
		x-=a[i];
		if (x<=0) {
			cout<<i+1; return 0;
		}
		while (n>0) {
			if (x<=a[i+1]) {
				if (n==0) {
					cout<<i+2;
					return 0;
				} else if (n==o) {
					x=y;
				} else {
					x+=floor(y/3);
				}
			}else break;
		}
		if (x>y) x=y;
		if (x<=a[i+1]) {
			cout<<i+2;
			return 0;
		}
	}
	cout<<-1;
	fclose(stdin);
    fclose(stdout);
	return 0;
}

#include <bits/stdc++.h> using namespace std; typedef long long LL; const int N = 1e6 + 10, INF = 0x3f3f3f3f; int A[N],B[N],C[N],la,lb; void f(string a,string b) { for (int i=0;i<a.size();i++) { A[a.size()-1-i]=a[i]-'0'; } for (int i=0;i<b.size();i++) { B[b.size()-i-1]=b[i]-'0'; } } void sub(){ LL x=max(la,lb); for (int i=0;i<x;i++) { C[i]=A[i]-B[i]-C[i]; if (C[i]<0) { C[i+1]++; C[i]=C[i]+10; }

}

} void add(){ LL x=max(la,lb); for (int i=0;i<x;i++) { if (A[i]+B[i]+C[i]>=10) C[i+1]++; C[i]=(A[i]+B[i]+C[i])%10; } while (C[x]>0) x++; } int main() { string a,b; int flag=0; cin>>a>>b; la=a.size(); lb=b.size(); LL x=max(a.size(),b.size()); if(a.size()b.size()){ if (ab) { cout<<0; return 0; }else if(a<b) { f(b,a); flag=1; }else f(a,b); }else { if(a.size()<b.size()) { f(b,a); flag=1; }else f(a,b); } sub(); if (flag) cout<<"-"; while (C[x-1]==0&&x>1) x--; for (int i=0;i<x;i++) { cout<<C[x-1-i]; }

return 0;

} https://www.luogu.com.cn/record/list?user=1231865

#include <bits/stdc++.h> using namespace std; typedef long long LL; const int N = 1e6 + 10, INF = 0x3f3f3f3f; string s; int a[105],x[105],b[105],sum,m[105]; int main() { cout<<s; for (int i=0;i<s.size();i++) a[i]=s[i]-'0'; reverse(a,a+s.size()); for (int i=0;i<s.size();i++) { x[i]=a[i]*pow(2,sum); sum++; } sum=0; while () { } return 0; }

#include <bits/stdc++.h> #include <Windows.h> #include using namespace std; #define ran rand()% random_device rd;

class Color { public: void Red(void) { SetConsoleTextAttribute(hOut, FOREGROUND_RED | FOREGROUND_INTENSITY); } void Green(void) { SetConsoleTextAttribute(hOut, FOREGROUND_GREEN | FOREGROUND_INTENSITY); } void Blue(void) { SetConsoleTextAttribute(hOut, FOREGROUND_BLUE | FOREGROUND_INTENSITY); } void Yellow(void) { SetConsoleTextAttribute(hOut, FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY); } void Cyan(void) { SetConsoleTextAttribute(hOut, FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY); } void Magenta(void) { SetConsoleTextAttribute(hOut, FOREGROUND_BLUE | FOREGROUND_RED | FOREGROUND_INTENSITY); } void White(void) { SetConsoleTextAttribute(hOut, FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY); } private: HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE); } color;

bool isDigit(const std::string& str) { return !str.empty() && std::all_of(str.begin(), str.end(), ::isdigit); }

void sets() { for (int i = 0; i < 40; i++) cout << " "; return; }

int main() { // ÉèÖÃ×ÖÌå´óСΪ36ºÅ£¬ÕâÀïµÄ×ÖÌåÃû³Æ¿ÉÒÔÊÇÈκÎÓÐЧµÄϵͳ×ÖÌåÃû³Æ CONSOLE_FONT_INFOEX cfi = {0}; cfi.cbSize = sizeof(cfi); cfi.nFont = 0; cfi.dwFontSize.X = 0; // ¿í¶ÈΪ0±íʾʹÓÃĬÈÏ¿í¶È cfi.dwFontSize.Y = 36; // ¸ß¶ÈΪ36±íʾ36ºÅ×ÖÌå cfi.FontFamily = FF_DONTCARE; cfi.FontWeight = FW_NORMAL; // wcscpy_s(cfi.FaceName, L"Consolas"); // ÉèÖÃ×ÖÌåΪConsolas HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE); SetCurrentConsoleFontEx(hConsole, FALSE, &cfi);

system("title stong9070¼Ó¼õ·¨Á·Ï° v1.0.3.240515.alpha");
const clock_t begin_time = clock();
color.Red();
cout << "ÇëÊäÈë¼Ó¼õ·¨·¶Î§Öµ£º";
int number;
cin >> number;
std::mt19937_64 num((unsigned)rd());                           // ÖÖ×Ó£¬¿ÉÒÔÑ¡Ôñʱ¼ä×÷Ϊseed
std::uniform_int_distribution<uint64_t> distribution(1, number);
cout << "±¾³ÌÐòÊÊÓÃ" << number << "(°üÀ¨" << number << ")ÒÔÄÚ¼Ó¼õ·¨Á·Ï°£¬Ê¹Ó÷½·¨ÈçÏ£º" << '\n';
color.Green();
cout << "1¡¢³ÌÐòËæ»ú¸ø³ö" << number << "ÒÔÄÚÊý×ֵļӼõ·¨£¬ÊäÈë´ð°¸³ÌÐò×Ô¶¯Åж϶Դí!" << '\n';
cout << "2¡¢´ð°¸´íÎóºìÉ«ÏÔʾ£¬´ð°¸ÕýÈ·ÂÌÉ«ÏÔʾ£¡" << '\n';
cout << "3¡¢ÊäÈë888½áÊø,³ÌÐò½áÊøºó»áÏÔʾͳ¼ÆÐÅÏ¢(ÌâÁ¿¡¢×ö¶ÔÌâÊý¡¢ºÄʱ¡¢ÕýÈ·ÂÊ)!" << '\n';
color.White();

//¿ØÖÆ̨´°¿Ú×î´ó»¯ HANDLE HOUT = GetStdHandle(STD_OUTPUT_HANDLE); //»ñµÃ¿ØÖÆ̨¾ä±ú COORD NewSize = GetLargestConsoleWindowSize(HOUT);//»ñµÃ¿ØÖÆ̨×î´ó×ø±ê£¬×ø±êÒÔ×Ö·ûÊýΪµ¥Î» NewSize.X -= 1; NewSize.Y -= 1; //¿ÉÒÔ²»¼Ó£¬²»¼ÓʱÏÔʾ¹ö¶¯Ìõ SetConsoleScreenBufferSize(HOUT, NewSize); //ÉèÖÿØÖÆ̨»º³åÇø´óС

SMALL_RECT DisplayArea = {0, 0, 0, 0};
DisplayArea.Right = NewSize.X;
DisplayArea.Bottom = NewSize.Y;
SetConsoleWindowInfo(HOUT, TRUE, &DisplayArea);    //ÉèÖÿØÖÆ̨´óС

//¿ØÖÆ̨ÒѾ­×î´ó»¯£¬µ«ÊdzõʼλÖò»ÔÚÆÁÄ»×óÉϽǣ¬Ìí¼ÓÈçÏ´úÂë
HWND hwnd = GetConsoleWindow();
ShowWindow(hwnd, SW_MAXIMIZE);    //´°Ìå×î´ó»¯

int a, b, cnt_error = 0, cnt = 0, flag;
while (1) {
	cnt++;
	flag = 1;
	a = distribution(num);
	b = distribution(num);
	int t = ran 2;
	if (t == 0) {

xx: if (a < b)swap(a, b); sets(); cout << a << '-' << b << '='; string s; ss: cin >> s; if (!isDigit(s)) { color.Red(); sets(); cout << "ÊäÈëµÄ´ð°¸²»Ê±Êý×Ö£¬ÇëÖØÐÂÊäÈë!\n"; color.White(); sets(); cout << a << '-' << b << '='; if (flag) { cnt_error++; flag = 0; } goto ss; } int ans; ans = stoi(s); if (ans == 888)break; if (ans == a - b) { color.Green(); sets(); cout << "¹§Ï²Ä㣬´ð°¸ÕýÈ·£¡" << endl; color.White(); } else { color.Red(); sets(); cout << "ÐèÒª¼ÌÐøŬÁ¦Å¶£¡" << "ÖØÐÂ×ö´ËÌâ!" << endl; color.White(); if (flag) { cnt_error++; flag = 0; } goto xx; } } else { yy: sets(); cout << a << '+' << b << '='; string s; qq: cin >> s; if (!isDigit(s)) { color.Red(); sets(); cout << "ÊäÈëµÄ´ð°¸²»Ê±Êý×Ö£¬ÇëÖØÐÂÊäÈë!\n"; color.White(); sets(); cout << a << '+' << b << '='; if (flag) { cnt_error++; flag = 0; } goto qq; }

		int ans;
		ans = stoi(s);
		if (ans == 888)break;
		if (ans == a + b) {
			color.Green();
			sets();
			cout << "¹§Ï²Ä㣬´ð°¸ÕýÈ·£¡" << endl;
			color.White();
		} else {
			color.Red();
			sets();
			cout << "ÐèÒª¼ÌÐøŬÁ¦Å¶£¡" << "ÖØÐÂ×ö´ËÌâ!" << endl;
			color.White();
			if (flag) {
				cnt_error++;
				flag = 0;
			}
			goto yy;
		}
	}
}
color.Red();
float seconds = float(clock( ) - begin_time) / 1000;
cout << "Äã¹²×ö " << cnt - 1 << " µÀÌ⣬ÆäÖÐ×ö¶Ô " << cnt - 1 - cnt_error << " µÀÌâ,¹²ºÄʱ " << seconds << " Ã룬ƽ¾ùºÄʱ " << seconds / (cnt - 1) << " Ãë¡£\n";
cout << "ÕýÈ·ÂÊΪ£º" << (cnt - 1 - cnt_error) * 1.0 / (cnt - 1) * 100 << '%' << '\n';
color.White();
system("pause");
return 0;

}