InterviewSolution
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InterviewSolution
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Rewrite the following program after removing the syntactical errors (if any). Underline each correction.#include<conio.h>#include<iostream.h>#include<string.h>#include<stdio.h>class product{int product_code,qty,price;char name[20];public:product(){product_code=0;qty=0;price=0;name=NULL;}void entry(){cout<<"\n Enter code,qty,price";cin>>product_code>>qty>>price;gets(name);}void tot_price() {return qty*price;}};void main(){p product;p.entry();cout<<tot_price();} |
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Answer» #include<conio.h> #include<iostream.h> #include<string.h> #include<stdio.h> class product { int product_code,qty,price; char name[20]; public: product(){ product_code=0;qty=0;price=0; strcpy(name,NULL); } void entry() { cout<<"\n Enter code,qty,price"; cin>>product_code>>qty>>price; gets(name); } int tot_price() {return qty*price;} }; void main() { product p; p.entry(); cout<<p.tot_price(); } |
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