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Chef and Magical Jars - MAGICJAR

Problem Link

#include <iostream>
using namespace std;

int main()
{
int n, t, dish;
long long maxDish;

cin >> t;
while(t--)
{
cin >> n;
maxDish = 0;
while(n--)
{
cin >> dish;
maxDish += (dish - 1);
}

cout << maxDish + 1 << endl;
}
return 0;
}

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