# include<iostream> # include<cstdio> using namespase std; int main(){ strig a; getline(cin,a); int =a.length(),c=0; for(int i=0;i<b;i++){ if(a[i]==' '&&a[i+1]!=' '&&[i-1]!=0)c++; } cout<c+1; retur 0; }