#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
int gcd(int a, int b) {
if ([[quiz]]) {
return [[quiz]];
}
else {
return [[quiz]];
}
}
int solution(int** arr, int arr_row_len, int arr_col_len, int N) {
int answer = 0;
for (int i = 0; i < N; i++) {
int a = arr[i][0];
int b = arr[i][1];
if (a < b) {
int temp = a;
a = b;
b = temp;
}
int c = gcd(a, b);
if (c > answer) {
answer = c;
}
}
return answer;
}
int main() {
int N1 = 5;
int arr1_row_len = 5;
int arr1_col_len = 2;
int** arr1 = (int**)malloc(sizeof(int*) * arr1_row_len);
for(int i = 0; i < arr1_row_len; i++)
arr1[i] = (int*)malloc(sizeof(int) * arr1_col_len);
arr1[0][0] = 15;
arr1[0][1] = 20;
arr1[1][0] = 36;
arr1[1][1] = 48;
arr1[2][0] = 12;
arr1[2][1] = 7;
arr1[3][0] = 121;
arr1[3][1] = 44;
arr1[4][0] = 39;
arr1[4][1] = 65;
int ret1 = solution(arr1, arr1_row_len, arr1_col_len, N1);
// [실행] 버튼을 누르면 출력 값을 볼 수 있습니다.
printf("solution 함수의 반환 값은 %d입니다.\\n", ret1);
int N2 = 5;
int arr2_row_len = 5;
int arr2_col_len = 2;
int** arr2 = (int**)malloc(sizeof(int*) * arr2_row_len);
for(int i = 0; i < arr2_row_len; i++)
arr2[i] = (int*)malloc(sizeof(int) * arr2_col_len);
arr2[0][0] = 356;
arr2[0][1] = 78;
arr2[1][0] = 154;
arr2[1][1] = 122;
arr2[2][0] = 38;
arr2[2][1] = 190;
arr2[3][0] = 44;
arr2[3][1] = 188;
arr2[4][0] = 365;
arr2[4][1] = 245;
int ret2 = solution(arr2, arr2_row_len, arr2_col_len, N2);
// [실행] 버튼을 누르면 출력 값을 볼 수 있습니다.
printf("solution 함수의 반환 값은 %d입니다.\\n", ret2);
}