import java.util.*;
public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);

		// 整数の入力
		int p = sc.nextInt();
		int q = sc.nextInt();
		int r = sc.nextInt();

		int ans = 0;

		if(p>=q&&p>=r)ans = q+r;
		if(q>=p&&q>=r)ans = p+r;
		if(r>=p&&r>=q)ans = p+q;

		// 出力
		System.out.println(ans);
	}
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz