printMultTable(int, int);

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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In this code, what does "int printMultTable(int, int);" mean ?

#include <stdlib.h> 
#include <iostream>
#include <iomanip>
using namespace std;


int printMultTable(int, int);
int main()
{
   int randRow, randCol, row, col, value;
   char option = 'Y';
   do{
       cout<<"Find the wrong number in the multiplication table below:";
       cout<<"\n(the program will print the full table along with a wrong number inserted in it.)\n";
       randRow = rand()%10+1;
       randCol = rand()%10+1;
       value = printMultTable(randRow,randCol);
       cout<<"\nEnter the row and column of the incorrect value: ";
       cin>>row>>col;
       if(row == randRow && col == randCol){
           cout<<"Right!\n";
       } else {
           cout<<"Wrong! The incorrect value is in cell "<<randRow<<" and "
           <<randCol<<" and should be "<< value <<"\n";
       }
       cout<<"\nPlay again?[y/n]:\n ";
       cin>>option;
       //cout<<"\n";
      
   }while (option!='n');
   return 0;
}

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