黄海 1 year ago
commit a6ed78cf79

@ -20,7 +20,7 @@ int main() {
cin >> e; // 第二个单位
if (b[0] == 'k') {
if (e.size() == 1)
if (e.size() == 1) // m , mm; g,mg;
cout << a << " " << b << " = " << a * 1000 << e << endl;
else
cout << a << " " << b << " = " << a * 1000000 << e << endl;

@ -1,21 +1,11 @@
#include <bits/stdc++.h>
using namespace std;
int a[1010];
int main() {
int n;
int cnt = 0;
cin >> n;
for (int i = 1; i <= n; i++) {
cin >> a[i];
for (int a = INT_MIN; a <= INT_MAX; a++) {
if (a * 2 / 2 != a)
cout << a << endl;
}
for (int i = 1; i <= n; i++) {
for (int j = i + 1; j <= n; j++) {
int x;
x = a[i] + a[j];
if (sqrt(x) * sqrt(x) == x)
cnt += 1;
}
}
cout << cnt;
return 0;
}
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