#include <bits/stdc++.h>
using namespace std;
#define int long long
int read() {
int x; scanf("%lld", &x); return x;
}
#define xx first
#define yy second
#define pb push_back
typedef pair<int, int> pir;
const int mod = 1000000007;
vector<pir> f, s[100];
int fib[100];
int find(int a, int b) {
int ka = upper_bound(fib + 1, fib + 91, a) - fib;
int kb = upper_bound(fib + 1, fib + 91, b) - fib;
if (ka > kb + 1) ka = kb + 1;
if (ka == kb) kb--;
return kb - 1;
}
signed main() {
f.pb(pir(1, 1));
f.pb(pir(3, 2));
f.pb(pir(4, 3));
s[2].pb(pir(3, 2));
for (int i = 3; i <= 90; i++) {
f.pb(pir(f[i - 1].xx + f[i - 2].xx, f[i - 1].yy + f[i - 2].yy));
for (int j = 0; j < i - 2; j++) {
s[i].push_back(pir(s[i - 1][j].xx + s[i - 1][j].yy, s[i - 1][j].xx));
}
s[i].pb(pir(f[i - 1].xx + f[i - 1].yy, f[i - 1].xx));
}
fib[0] = fib[1] = 1;
for (int i = 2; i <= 90; i++)
fib[i] = fib[i - 1] + fib[i - 2];
int Q = read();
while (Q--) {
int A = read(), B = read(), ans = 0;
if (A < B) swap(A, B);
if (B == 1) { printf("1 %lld\n", A % mod); continue; }
if (A == 2 && B == 2) { puts("1 4"); continue; }
int k = find(A, B);
printf("%lld ", k);
for (int i = 0, _ = s[k].size(); i < _; i++) {
int x = s[k][i].xx, y = s[k][i].yy;
if (y <= B && x <= A) {
ans = (ans + (A - x) / y + 1) % mod;
}
if (y <= A && x <= B) {
ans = (ans + (B - x) / y + 1) % mod;
}
}
if (f[k].xx <= A && f[k].yy <= B)
ans = (ans + 1) % mod;
if (f[k].xx <= B && f[k].yy <= A)
ans = (ans + 1) % mod;
printf("%lld\n", ans);
}
}
./Main.cpp: In function ‘long long int read()’:
./Main.cpp:5:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
int x; scanf("%lld", &x); return x;
^