int main() {
for (int i = 1000;
i <= 9999; i++) {
int a = 0, s = 0;
a = i / 100;
s = i % 100;
if ((a + s) * (a + s) == i) {
cout << i << " ";
}
}
return 0;
}
int main() {
#include <bits/stdc++.h> using namespace std;
int main() {
for (int i = 1000; i <= 9999; i++) {
int a = 0, s = 0;
a = i / 100;
s = i % 100;
if ((a + s) * (a + s) == i) {
cout << i << " ";
}
}
return 0;
}
int main() {
for (int i = 1000; i <= 9999; i++) {
int a = 0, s = 0;
a = i / 100;
s = i % 100;
if ((a + s) * (a + s) == i) {
cout << i << " ";
}
}
return 0;
}