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#include <iostream>
#include <string>
#include <ctime>
using namespace std;
void guess(int & total,int &max, int & min);
void msg();
void gameSummary(int round, int maxGuess, int minGuess, int total);
int main(){
char resp[10];
int total = 0; // total number of guesses in a round
int round = 0; // keep track the number of rounds played
int max; // the maximum number of a guess
int min; // the minimum number of a guess
int maxGuess = 0; //max number of guesses in all the rounds
int minGuess = 0; // min number of guesses in all the rounds
msg(); // display the rule of guessing game
int total = 0;
while(true) {
round++;
min = 0;
max = 100;
guess(total, max, min);
printf("\n\n\n\tDo you want to play another round? ");
cin >> resp;
cout << endl;// skips a line
if ( resp[0] == 'y' || resp[0] == 'Y' ) continue;
else break;
}
gameSummary(round, maxGuess, minGuess, total);
printf("\n\tThank you for playing Guessing Game.\n\n");
system("pause");
return 0;
}
void msg(){
cout << "\tWelcome to the guessing game\n"
<< "\tI will choose a number betweeen 1 and 100 ...and you try to guess it\n\n"
<< "\tWith each guess, I will tell you whether you are high or low\n"
<< "\tThe obejective is to find the number using as few guesses as possible\n\n\n\n\n"
<< "\tI am thinking of a number between 1 and 100\n\n";
}
void guess(int &total, int &max, int &min) {
int up = 100;
int low = 0;
srand((unsigned)time(0));
int number = rand() % (up - low + 1) + low;
int guess;
total= 0;
while (true) {
// Getting new guess
cout << "\tPlease enter your guess :";
cin >> guess;
total++;
// Handling limit
if (total == 100) {
cout << "guess limit reached" << endl;
break;
}
// Handling new guess
cout << endl;
if (guess == number) {
cout << "congratulations!! " << guess << " is the number!!\n"
<< "Wow!! it took you only " << total << " attempts to get the right number\n";
break;
}
else if (guess > number && guess < max) {
max = guess;
cout << "\tSmaller than " << guess << endl;
}
else if (guess < number && guess > min) {
min = guess;
cout << "\tLarger than " << guess << endl;
}
else{
cout << "Please enter an integer between " << min << " and " << max << endl;
}
}
}
void gameSummary(int round, int maxGuess, int minGuess, int total){
cout << "\tGame Summary:\n\n";
cout << "\tTotal number of rounds :" << round << endl << endl;
cout << "\tAverage number of guesses per round : " << (total/round) << endl << endl;
cout << "\tThe most number of guesses in one round : " << maxGuess << endl;
cout << "\tThe least number of guesses in one round : " << minGuess << endl;
}
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