1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 | #include <iostream> #include "time.h" using namespace std; bool check_bingo( int board[][7]) { int i, j, sum, count = 0; // horizontal for (i = 0; i < 7; i++) { sum = 0; for (j = 0; j < 7; j++) { sum += board[i][j]; } if (sum == -7) count++; } // 세로로 5개의 숫자가 불러졌는지 검사하는 루틴 for (j = 0; j < 7; j++) { sum = 0; for (i = 0; i < 7; i++) { sum += board[j][i]; } if (sum == -7) count++; } // diagonal sum = 0; for (i = 0; i < 7; i++) { sum += board[i][i]; } if (sum == -7) count++; // 역 대각선 방향으로 5개의 숫자가 불러졌는지 검사하는 루틴 for (i = 0; i < 7; i++) { sum += board[i][6-i]; } if (sum == -7) count++; if (count >= 7) return true ; else return false ; } void check_board( int board[][7], int number) { int i, j; for (i = 0; i < 7; i++){ for (j = 0; j < 7; j++){ if (board[i][j] == number) board[i][j] = -1; } } } void make_board( int *board) { int i, temp, m, n; for (i = 0; i < 49; i++){ board[i] = i + 1; } srand ( time (NULL)); for (i = 0; i < 200; i++){ m = rand () % 25; n = rand () % 25; temp = board[m]; board[m] = board[n]; board[n] = temp; } } void print_board( int board[][7]) { int i, j; for (i = 0; i < 7; i++){ for (j = 0; j < 7; j++){ cout.width(4); if (board[i][j] > 0) cout << board[i][j]; else cout << "**" ; } cout << endl; } } void main( void ) { int board[7][7]; int number; make_board(( int *)board); print_board(board); do { cin >> number; if (number == -1) break ; check_board(board, number); print_board(board); if (check_bingo(board)){ cout << "BINGO !!\n" ; break ; } } while ( true ); } |