#include<bits/stdc++.h>
using namespace std;
int a, b, c, s, x;
int z;
int main() {
cin >> a >> b >> c;
s = min(a, min(b, c));
x = max(a, max(b, c));
for (int i = 2; i < x; i++) {
if (a % i == 0 && b % i == 0) {
z = i;
}
}
cout << s / z << "/" << x / z << "\n";
return 0;
}
只有20分 而
#include<bits/stdc++.h>
using namespace std;
int a, b, c, s, x;
int z = 1;
int main() {
cin >> a >> b >> c;
s = min(a, min(b, c));
x = max(a, max(b, c));
for (int i = 2; i < x; i++) {
if (a % i == 0 && b % i == 0) {
z = i;
}
}
cout << s / z << "/" << x / z;
return 0;
}
就AC了???