Run ID:160595
提交时间:2026-09-24 15:43:45
#include<iostream> #include<cstring> using namespace std; int main() { char a[10005]; cin.getline(a,10005); int len=strlen(a); int dx=0,xx=0,sz=0,kg=0; for(int i=0;i<len;i++){ if(a[i]>='A'&&a[i]<='Z'){ dx++; } else if(a[i]>='a'&&a[i]<='z'){ xx++; } else if(a[i]>='0'&&a[i]<='9'){ sz++; } else if(a[i]==' '){ kg++; } } cout<<dx<<" "<<xx<<" "<<sz<<" "<<kg; return 0; }