CF987A Infinity Gauntlet 模拟-CFANZ编程社区

You took a peek on Thanos wearing Infinity Gauntlet. In the Gauntlet there is a place for six Infinity Gems:

the Power Gem of purple color,
the Time Gem of green color,
the Space Gem of blue color,
the Soul Gem of orange color,
the Reality Gem of red color,
the Mind Gem of yellow color.

Using colors of Gems you saw in the Gauntlet determine the names of absent Gems.

Input

In the first line of input there is one integer n

(0≤n≤6

) — the number of Gems in Infinity Gauntlet.

In next n

lines there are colors of Gems you saw. Words used for colors are: purple, green, blue, orange, red, yellow. It is guaranteed that all the colors are distinct. All colors are given in lowercase English letters.

Output

In the first line output one integer m

(0≤m≤6

) — the number of absent Gems.

Then in m

lines print the names of absent Gems, each on its own line. Words used for names are: Power, Time, Space, Soul, Reality, Mind. Names can be printed in any order. Keep the first letter uppercase, others lowercase.

Examples Input Copy

4
red
purple
yellow
orange

Output Copy

2
Space
Time

Input Copy

Output Copy

6
Time
Mind
Soul
Power
Reality
Space

Note

In the first sample Thanos already has Reality, Power, Mind and Soul Gems, so he needs two more: Time and Space.

In the second sample Thanos doesn't have any Gems, so he needs all six.

#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
//#include
//#pragma GCC optimize(2)
using namespace std;
#define maxn 900005
#define inf 0x7fffffff
//#define INF 1e18
#define rdint(x) scanf("%d",&x)
#define rdllt(x) scanf("%lld",&x)
#define rdult(x) scanf("%lu",&x)
#define rdlf(x) scanf("%lf",&x)
#define rdstr(x) scanf("%s",x)
typedef long long  ll;
typedef unsigned long long ull;
typedef unsigned int U;
#define ms(x) memset((x),0,sizeof(x))
const long long int mod = 1e9 + 7;
#define Mod 1000000000
#define sq(x) (x)*(x)
#define eps 1e-3
typedef pair pii;
#define pi acos(-1.0)
//const int N = 1005;
#define REP(i,n) for(int i=0;i<(n);i++)
typedef pair pii;
inline ll rd() {
    ll x = 0;
    char c = getchar();
    bool f = false;
    while (!isdigit(c)) {
        if (c == '-') f = true;
        c = getchar();
    }
    while (isdigit(c)) {
        x = (x << 1) + (x << 3) + (c ^ 48);
        c = getchar();
    }
    return f ? -x : x;
}

ll gcd(ll a, ll b) {
    return b == 0 ? a : gcd(b, a%b);
}
int sqr(int x) { return x * x; }


/*ll ans;
ll exgcd(ll a, ll b, ll &x, ll &y) {
    if (!b) {
        x = 1; y = 0; return a;
    }
    ans = exgcd(b, a%b, x, y);
    ll t = x; x = y; y = t - a / b * y;
    return ans;
}
*/
int n;
mapmp;
mapmp2;
string ss[10];
int main() {
    //ios::sync_with_stdio(0);
    mp["purple"] = "Power"; mp["green"] = "Time";
    mp["blue"] = "Space"; mp["orange"] = "Soul";
    mp["red"] = "Reality"; mp["yellow"] = "Mind";
    rdint(n);
    ss[1] = "red"; ss[2] = "blue"; ss[3] = "yellow";
    ss[4] = "purple"; ss[5] = "green"; ss[6] = "orange";
    for (int i = 1; i <= n; i++) {
        string tmp; cin >> tmp;
        mp2[tmp] = 1;
    }
    cout << 6 - n << endl;
    for (int i = 1; i <= 6; i++) {
        if (!mp2[ss[i]]) {
            cout << mp[ss[i]] << endl;
        }
    }
    return 0;
}

EPFL - Fighting