thinking
If only two bits is not a multiple of 1 and 3 is clearly not the answer, we only consider two or more cases.
- If a mod 3 = 1:
- If a bit in at least two mod 3 = 1, and they are provided p and q, we get {ap, aq} can.
- If a binary bit just a mod 3 = 1, then this bit is set mod 3 = 1 to P, a bit mod 3 = 2 for q, we get {ap, p + q} can.
- If the bit is not a mod 3 = 1, then there are assumed three mod 3 = 2 bits p, q, r, we take {a- pq, p + q + r} can.
- If only a mod 3 = 2 to 1 and discussed above can exchange 2, it is completely symmetrical.
#include <bits/stdc++.h>
#define INF 0x3f3f3f3f
#define full(a, b) memset(a, b, sizeof a)
#define FastIn ios::sync_with_stdio(false), cin.tie(0)
using namespace std;
typedef long long LL;
inline int lowbit(int x){ return x & (-x); }
inline int read(){
int ret = 0, w = 0; char ch = 0;
while(!isdigit(ch)){
w |= ch == '-', ch = getchar();
}
while(isdigit(ch)){
ret = (ret << 3) + (ret << 1) + (ch ^ 48);
ch = getchar();
}
return w ? -ret : ret;
}
inline int lcm(int a, int b){ return a / __gcd(a, b) * b; }
template <typename A, typename B, typename C>
inline A fpow(A x, B p, C lyd){
A ans = 1;
for(; p; p >>= 1, x = 1LL * x * x % lyd)if(p & 1)ans = 1LL * x * ans % lyd;
return ans;
}
int main(){
int _;
LL n;
for(scanf("%d", &_); _; _ --){
scanf("%lld", &n);
if(n % 3 == 0){
printf("1 %lld\n", n);
continue;
}
vector<LL> a, b, c;
LL x = n;
while(x) a.push_back(x & 1), x >>= 1;
LL val = 1;
for(int i = 0; i < a.size(); i ++){
if(a[i]){
if(val % 3 == 1) b.push_back(val);
if(val % 3 == 2) c.push_back(val);
}
val <<= 1;
}
if(n % 3 == 1){
if(b.size() >= 2) printf("2 %lld %lld\n", n - b[0], n - b[1]);
else if(b.size() == 1) printf("2 %lld %lld\n", n - b[0], b[0] + c[0]);
else printf("2 %lld %lld\n", n - c[0] - c[1], c[0] + c[1] + c[2]);
} else{
if(c.size() >= 2) printf("2 %lld %lld\n", n - c[0], n - c[1]);
else if(c.size() == 1) printf("2 %lld %lld\n", n - c[0], c[0] + b[0]);
else printf("2 %lld %lld\n", n - b[0] - b[1], b[0] + b[1] + b[2]);
}
}
return 0;
}