Function brute_force

test/test_linear_diophantine.cpp:10–18

#include "linear_diophantine_all.h"

int brute_force(int a, int b, int c, int minx, int maxx, int miny, int maxy) {
    int ans = 0;
    for (int x = minx; x <= maxx; x++) {
        for (int y = miny; y <= maxy; y++) {
            if (x * a + y * b == c) ans++;
        }
    }
    return ans;
}

void test(int a, int b, int c, int minx, int maxx, int miny, int maxy) {
    int expected = brute_force(a, b, c, minx, maxx, miny, maxy);