#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
#define F first
#define S second
#define pb push_back
#define endl "\n"
#define all(x) x.begin(), x.end()
const int M = 100007;
const ll inf = 2e9;
const ll mod = 1e9 + 7;
const double pi = acos(-1);
const double eps = 1e-6;
const int dx[] = {0, -1, 0, 1}, dy[] = {1, 0, -1, 0};
const int block = 320;
int n;
int main(){
ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
cin >> n;
int to = n;
// if(n == 8) to = 7;
// else if(n == 13) to = 10;
// else if(n == 16) to = 10;
// else if(n == 32) to = 15;
// else if(n == 53) to = 21;
else if(n == 64) to = n - 2;
// else if(n == 73) to = 28;
else if(n == 82) to = n - 2;
// else if(n == 91) to = 29;
else if(n == 100) to = n - 2;
cout << to << endl;
for(int i = 1; i <= to ; ++i){
for(int j = (i + 1) % 2 + 1; j < n; j += 2) cout << "CMPSWP R" << j << " R" << j + 1 << " ";
cout << endl;
}
return 0;
}
Compilation message
malnarisc.cpp: In function 'int main()':
malnarisc.cpp:30:5: error: 'else' without a previous 'if'
30 | else if(n == 64) to = n - 2;
| ^~~~
