diff options
| -rw-r--r-- | ee1301/wk6/hw6_directory/dice.cpp | 51 |
1 files changed, 31 insertions, 20 deletions
diff --git a/ee1301/wk6/hw6_directory/dice.cpp b/ee1301/wk6/hw6_directory/dice.cpp index 8902e0b..f2f983f 100644 --- a/ee1301/wk6/hw6_directory/dice.cpp +++ b/ee1301/wk6/hw6_directory/dice.cpp @@ -16,7 +16,9 @@ private: int min; int max; public: - int roll(int min, int max); + int roll(int min, int max) { + return rand() % (max-min+1) + min; + }; Dice() { //Default constructor for debugging purposes min=1; max=1; @@ -29,9 +31,10 @@ public: int main() { int rounds; - Dice die[50]; - int roll[50]; - int max=0, min=0; + Dice die[maxNumDie]; + int roll[maxNumDie]; + int max=0, min=999999, sum=0, sample=0; + double avg; srand(time(0)); // DO NOT WRITE THIS LINE AGAIN OR ANYWHERE ELSE cout << "What do you want to roll? "; string s; @@ -49,19 +52,31 @@ int main() { // first_die_end, // second_die_start, // ... } - for(int i=1; i < pairs[0]; i+=2) - { - cout << "["<<pairs[i]<<","<<pairs[i+1]<<"]" << endl; - die[i - 1] = Dice(pairs[i], pairs[i + 1]); + double numRolls=0; + for (int j=0; j<rounds; j++) { + int curRoll=0; + numRolls+=1.0; + for(int i=1; i < pairs[0]; i+=2) { +// cout << "["<<pairs[i]<<","<<pairs[i+1] <<"]" << endl; + die[i-1] = Dice(pairs[i], pairs[i + 1]); roll[i-1] = die[i-1].roll(pairs[i], pairs[i+1]); - if (roll[i-3] > roll[i-1]) { - min = roll[i-1]; - } - if (roll[i-3] < roll[i-1]) { - max = roll[i-1]; - } - } - cout << max << " " << min; + curRoll += roll[i-1]; + } + + if (curRoll > max) { + max = curRoll; + } + if (curRoll < min) { + min = curRoll; + } + sum+=curRoll; + } + avg = sum / numRolls; + cout << "Sample roll: " << sample << endl + << "Minimum roll: " << min << endl + << "Maximum roll: " << max << endl + << "Average roll: " << avg << endl; + } @@ -199,7 +214,3 @@ int* userInputParser(string s) { return dice; } - -int Dice::roll(int min, int max) { - return rand() % (max-min) + min; -} |