#include <iostream>
#define COLS 6
int row_include_number(int matrix[][COLS], int row, int cols, int number) {
for (int j = 0; j < cols; j++) {
if (matrix[row][j] == number) {
return 1;
}
}
return 0;
}
int main() {
int matrix[][COLS] = {
{ 4, 7, 9, 18, 29, 0 },
{ 1, 9, 18, 99, 4, 3 },
{ 9, 17, 89, 2, 7, 5 },
{ 19, 49, 6, 1, 9, 8 },
{ 29, 4, 7, 9, 18, 6 } };
int row = 2;
int number = 89;
std::cout << (row_include_number(matrix, row, COLS, number) ? "yes" : "no");
}
/*
run:
yes
*/