Lang:G++
Edit123456789101112131415161718192021222324252627282930#include <iostream>#include <stdio.h>#include <string.h>#include <algorithm>#include <map>using namespace std;int main (){int n;scanf("%d",&n);printf("%d\n",n+1);/*a[0][0]=1,a[1][0]=1;for(i=2;i<=n;i++){int num=0;for(j=0;j<(i-1)*(i-1);j++){for(k=0;k<(i-2)*(i-2);k++){a[i][num++]=a[i-1][j]+a[i-2][k];}}}for(i=0;i<n*n;i++)sum+=a[n][i]/*/return 0;}