homework05 standard calculator.cpp

homework05 standard calculator.cpp - #include...

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#include <iostream> #include <cmath> using namespace std; //Program statistic calculator of 3 real values //DECLARATION OF PROTOTYPES int menu(); void dataInput (float &x1,float &x2, float &x3); void showSum (float x1,float x2, float x3); void showSeries (float x1,float x2, float x3); void showMax (float x1,float x2, float x3); void showMinimum (float x1,float x2, float x3); void showMean (float x1,float x2, float x3); void showFullReport (float x1,float x2, float x3); void showStandDev (float x1,float x2, float x3); int main(void){ int op; float x1=0,x2=0, x3=0; do{ op=menu(); //Menu-driven implemented by switch switch(op){ case 1: system("cls"); dataInput(x1,x2,x3); break; case 2: system("cls"); showMinimum(x1,x2,x3); break; case 3: system("cls"); showMax(x1,x2,x3); break; case 4: system("cls"); showSum(x1,x2,x3); break; case 5: system("cls"); showMean(x1,x2,x3); break; case 6: system("cls"); showStandDev(x1,x2,x3); break; case 7: system("cls"); showFullReport(x1,x2,x3); break; case 8: system("cls"); showSeries(x1,x2,x3); break; } }while(op!=0); return 0; } int menu(void){ int option; //Menu with 8 options cout<<"\n\nBasic Calculator\n"; cout<<" 1. Insert series"<<endl;
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cout<<" 2. Minimum"<<endl;
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