### LANGUAGE: C++

### CHALLENGE:

C++ Write a program that reads in an array of type int. You may assume that there are fewer than 50 entries in the array. Your program determines how many entries are used. The output is to be a two-column list. the first column is a list of the distinct array elements; the second column is the count of the number of occurrences of each element . the list should be sorted on entries int he first column, largest to smallest.

### SAMPLE DATA:

Test Array Values: -12 3 -12 4 1 1 -12 1 -1 1 2 3 4 -12

### SAMPLE OUTPUT:

N | Count |

4 | 2 |

3 | 3 |

2 | 2 |

1 | 4 |

-1 | 1 |

-12 | 4 |

### SOLUTION:

#include using namespace std; int main(){ int numbers[50]; int num; int i; do{ cout << "How many integers do you want to input(1-50) : "; cin >> num; if(num <= 0 || num > 50) cout << endl << "Invalid number, try again."<<endl; }while(num <= 0 || num > 50); cout << endl << "Enter " << num << " numbers : " << endl; //Receive Numbers for(i=0;i<num;i++){ cin >> numbers[i];} //Sort Number for(i=0;i < num;i++){ for(int j=0;j < num-i-1;j++){ if(numbers[j] < numbers[j+1]){ int tempNum = numbers[j]; numbers[j] = numbers[j+1]; numbers[j+1] = tempNum; } } } cout << "Sorted Result: " << endl; for(i=0;i < num;i++){ cout << numbers[i] << endl; } int number; int count=0; int count2=0; //print result cout << endl << "N\tCount" << endl; for(i=0;i < num;i++){ number=numbers[i]; for(int j=0;j < num;j++){ //count result if(number==numbers[j]){ count2++; count=j; } } cout << endl << numbers[i] << "\t" << count2; i=count; count2=0; } cout << endl; system("pause"); return 0; }