#include<iostream> #include<cstring> #include<cmath> using namespace std; int main(){ //strcpy( , ) 将字符数组~复值给~ //strcat( , ) 字符数组拼接 //strcmp(a,b) a>b cout<<"1" a==b cout<<"0" a<b cout<<"-1"; char a[100]; cin>>a; int q=strlen(a); cout<<q; int sum=0; for(int i=0;i<300;i++){ cin>>a; sum=strlen(a); cout<<","<<sum; } return 0; }