sicily 1232.Electrical Outlets

#include <iostream>#include <memory.h>using namespace std;int main(){int caseNum;cin >> caseNum;while(caseNum--){int number,trips[11];cin >> number;for(int i = 0;i < number;i++)cin >> trips[i];int result = 1;//单独也算一个for(int i = 0;i < number;i++)result += trips[i];cout << result - number << endl;}return 0;}