import java.util.Scanner;
 
class MenorValorSequencia {
    public static void main(String args[]) {
	    Scanner sc = new Scanner(System.in);
	    int[] variavel = new int[10];
	    for (int i = 0; i <= 9; i++) variavel[i] = sc.nextInt();
	    int menorValor = Integer.MAX_VALUE;
	    for (int i = 0; i <= 9; i++) if (variavel[i] < menorValor) menorValor = variavel[i];
        System.out.println(menorValor);
    }
}
 
//https://pt.stackoverflow.com/q/141056/101

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LTEwCjAKNAoyCjIzCi03OAo4CjYKMQotMQo=

-10
0
4
2
23
-78
8
6
1
-1