Submission #609916

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
609916	2022-07-28T03:13:43 Z	penguinhacker	Remittance (JOI19_remittance)	C++17	Compilation error	0 ms	0 KB

remittance

#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define ar array

const int mxN=1e6;
int n, a[mxN], b[mxN];

int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	cin >> n;
	for (int i=0; i<n; ++i)
		cin >> a[i] >> b[i];
	for (int i=0, change=0; change<n+2; i=i+1<n?i+1:0, ++change) {
		if (a[i]>b[i]&&a[i]>=2) {
			int x=min(a[i]/2 (a[i]-b[i]+1)/2);
			a[i+1<n?i+1:0]+=x;
			a[i]-=2*x;
			change=0;
		}
	}
	for (int i=0; i<n; ++i)
		if (a[i]!=b[i]) {
			cout << "No";
			return 0;
		}
	cout << "Yes";
	return 0;
}

Compilation message

remittance.cpp: In function 'int main()':
remittance.cpp:18:33: error: expression cannot be used as a function
   18 |    int x=min(a[i]/2 (a[i]-b[i]+1)/2);
      |                                 ^