classSolution {public:stringsolveEquation(stringequation) {inta =0, b =0; auto found= equation.find("="); helper(equation.substr(0, found),true, a, b); helper(equation.substr(found+1),false, a, b);if(a ==0&& a == b)return"Infinite solutions";if(a ==0&& a != b)return"No...
equation_flag = -1cur =0flag =1ifnotmandn:return'No solution'elifnotm:return'Infinite solutions'else:return'x='+str(-n//m) C++: classSolution{public:stringsolveEquation(stringequation){intflag =1,equation_flag =1;intcur =0,m =0,n =0; equation +='+';for(inti=0;i<equation.size(...
leetcode 640. Solve the Equation 等式计算 + C++stringstream的一个很好地示范 Solve a given equation and return the value of x in the form of string “x=#value”. The equation contains only ‘+’, ‘-’ operation, the variable x and its coefficient...[Leetcode] 640.Solve the Equation...
Output: "No solution" 分析:https://leetcode.com/problems/solve-the-equation/discuss/150021/Clear-Java-Code-with-Detailed-Example 1. 2. 3. 4. Example e.g. x+5-3+x=6+x-2 Firstly, we split the equation by "=": leftPartis x+5-3+x; rightPartis 6+x-2; Secondly, we sum up ...
A Julia package for fitting the equation of state of solids, and more equation-of-state solid-state-physics julia-package solids thermodynamic-properties solve strains fitting-curve Updated Nov 14, 2024 Julia hummingbird-12 / image_puzzle Star 14 Code Issues Pull requests image puzzler mak...
Code Issues Pull requests zzllrr mather(an offline tool for Math learning, education and research)小乐数学,离线可用的数学学习(自学或教学)、研究辅助工具。计划覆盖数学全部学科的解题、作图、演示、探索工具箱。目前是演示Demo版(抛转引玉),但已经支持数学公式编辑显示,部分作图功能,部分学科,如线性代数、离散...
:rtype: str"""left,right= equation.split('=') lx,lv=self.parse(left) rx,rv=self.parse(right)iflx - rx == 0andrv - lv ==0:return"Infinite solutions"eliflx - rx == 0andrv - lv !=0:return"No solution"else:return"x="+ str((rv - lv)/(lx -rx))...
classSolution {public:stringsolveEquation(stringequation) {intn = equation.size(), sign =1, coeff =0, sum =0, i =0;for(intj =0; j < n; j++) {//cal the sum of equation.if(equation[j] =='+'|| equation[j] =='-') {if(j >i) ...
Solve a given equation and return the value ofxin the form of string "x=#value". The equation contains only '+', '-' operation, the variablexand its coefficient. If there is no solution for the equation, return "No solution".
1classSolution {2func solveEquation(_ equation: String) ->String {3vararr:[Character] =Array(equation)4varn:Int =equation.count5vara:Int =06varb:Int =07varsign:Int =18varj:Int =09foriin0..<n10{11ifarr[i] =="+"|| arr[i] =="-"12{13ifi >j14{15b += Int(equation.subString(...