#include<stdio.h> #include<string.h> int main() { char s[90]; int i,c=0; gets(s); for(i=0;s[i]!='\0';i++) { if(s[i]==' '&&s[i+1]>='a'&&s[i+1]<='z') { c++; } } printf("%d",c+1); return 0; }
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