口算题进阶版

上一次的问题大家都看到了吧非常的大这一次可以边做边看答案哦话不多说上代码点个赞吧#includeiostream #includectime #includecstdlib using namespace std; int main() { int x,y,symbol,ans,m,fan,tot0; int n,temp,sum0; srand(time(0)); printf(您好欢迎来到szz的口算题进阶版2.0由孙彬研发\n); cout请问要做几道口算题endl; cinm; cout最大范围是多少endl; cinfan; for(int i1;im;i){ xrand()%fan1; yrand()%fan1; symbolrand()%4; if(xy(symbol1||symbol3)){ tempx; xy; ytemp; } switch(symbol){ case 0: ansxy; coutxy; break; case 1: ansx-y; coutx- y ; break; case 2: ansx*y; coutx×y;break; case 3: ansx/y; coutx÷y;break; } cinn; if(nans){ sum5; cout对!endl; tot; } else{ sum-5; cout错!endl; } } cout总题数mendl; cout做对了totendl; cout错了m-totendl; cout按下任意按键退出哦endl; system(pause); return 0; }