#include<iostream> using namespace std; int main() { long long a=0,c=0; bool b[100]; for(int i=1;i<=8;i++) { cin>>b[i]; if(b[i]==1) { a++; } if(b[i]==0) { c++; } } if(a>c) { cout<<(a-c)/4; } else { cout<<(c-a)/4; } return 0; }

#include<iostream> #include<cmath> using namespace std; int main(){ int a=0,b=0,c; for(int i=1;i<=8;i++){ cin>>c; if(c==1) b++; else a++; } cout<<abs(a-b)/4; return 0; }

#include<cstdio> int main(void){ int nothing,c = 0,c4 = 0; for(int i = 0;i<8;i++){ scanf("%d",&nothing); if(nothing){ c4++; }else c++; } printf("%d",(c-c4)/4>= 0?(c-c4)/4:(c4-c)/4); return 0; }

#include <bits/stdc++.h> using namespace std; int main() { int s1=0,s2=0;bool g[8]; for (int i=0;i<8;i++)cin>>g[i]; for (int i=0;i<8;i++){if (g[i])s1++;else s2++;} cout<<abs(s1-s2)/2/2; return 0; }

坑人 报错

#include<iostream> using namespace std; int main(){ int a,b,o=0,t=0,x=0; for(b=1;b<=8;++b){ cin>>a; if(a==1){ o; }else{ t; } } while(o!=t){ if(o>t){ o-=2; t+=2; x; }else{ t-=2; o+=2; x; } } cout<<x; return 0; }

#include<iostream> using namespace std; int main() { long long a = 0, c = 0; bool b[100]; for (int i = 1; i <= 8; i++) { cin >> b[i]; if (b[i] == 1) { a++; } if (b[i] == 0) { c++; } } if (a > c) { cout << (a - c) / 4; } else { cout << (c - a) / 4; } return 0; }

#include<iostream> using namespace std; int main(){ int a,b,c,d,e,f,g,h,w; cin>>a>>b>>c>>d>>e>>f>>g>>h; w=a+b+c+d+e+f+g+h; if(w8||w0){ cout<<"2"; } if(w6||w2){ cout<<"1"; } if(w==4){ cout<<"0"; } return 0; }

#include <bits/stdc++.h> using namespace std; int main(){ int a[9]; int a1=0,a2=0; for(int i=1;i<=8;i++){ cin >> a[i]; } for(int i=1;i<=8;i++){ if(a[i]==1){ a1++; }else{ a2++; } } if(a1>a2){ cout << (a1-a2)/2/2; }else if(a1<a2){ cout << (a2-a1)/2/2; }else{ cout << "0"; } return 0; }

#include<iostream> using namespace std; int main() { long long a=0,c=0; bool b[100]; for(int i=1;i<=8;i++) { cin>>b[i]; if(b[i]==1) { a++; } if(b[i]==0) { c++; } } if(a>c) { cout<<(a-c)/4; } else { cout<<(c-a)/4; } return 0; }