Run ID:149372

提交时间:2026-03-09 19:01:45

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; char a[1000001]; int main(){ int s1=0; cin>>a; for(int i=0;a[i]!='\0';i++) s1++; for(int i=0;i<s1;i++){ if(a[i]>='0'&&a[i]<='9') continue; else cout<<a[i]; } return 0; }