import java.util.*;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		// 入力
		int[] x = new int[5];
		boolean error = false;
		for (int i = 0; i < 5; i++) {
			x[i] = sc.nextInt();
			if (x[i] > 123 || x[i] < 1) {
				error = true;
			}
		}
		// 入力チェック
		if (error) {
			System.out.println("無効な入力値です");
			return;
		}
		
		// 答えを出力
		int count = 0;
		int max = 0;
		for (int i = 0; i < 5; i++) {
			count = count + x[i];
			if (10 - x[i] % 10 != 10){
				count = count + 10 - x[i] % 10;
				if (max <= 10 - x[i] % 10) {
					max = 10 - x[i] % 10;
				}
			}
		}
		count = count - max;
		System.out.println(count);
	}
} import java.util.*; util.* java public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		// 入力
		int[] x = new int[5];
		boolean error = false;
		for (int i = 0; i < 5; i++) {
			x[i] = sc.nextInt();
			if (x[i] > 123 || x[i] < 1) {
				error = true;
			}
		}
		// 入力チェック
		if (error) {
			System.out.println("無効な入力値です");
			return;
		}
		
		// 答えを出力
		int count = 0;
		int max = 0;
		for (int i = 0; i < 5; i++) {
			count = count + x[i];
			if (10 - x[i] % 10 != 10){
				count = count + 10 - x[i] % 10;
				if (max <= 10 - x[i] % 10) {
					max = 10 - x[i] % 10;
				}
			}
		}
		count = count - max;
		System.out.println(count);
	}
} Main public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		// 入力
		int[] x = new int[5];
		boolean error = false;
		for (int i = 0; i < 5; i++) {
			x[i] = sc.nextInt();
			if (x[i] > 123 || x[i] < 1) {
				error = true;
			}
		}
		// 入力チェック
		if (error) {
			System.out.println("無効な入力値です");
			return;
		}
		
		// 答えを出力
		int count = 0;
		int max = 0;
		for (int i = 0; i < 5; i++) {
			count = count + x[i];
			if (10 - x[i] % 10 != 10){
				count = count + 10 - x[i] % 10;
				if (max <= 10 - x[i] % 10) {
					max = 10 - x[i] % 10;
				}
			}
		}
		count = count - max;
		System.out.println(count);
	} main {
		Scanner sc = new Scanner(System.in);
		// 入力
		int[] x = new int[5];
		boolean error = false;
		for (int i = 0; i < 5; i++) {
			x[i] = sc.nextInt();
			if (x[i] > 123 || x[i] < 1) {
				error = true;
			}
		}
		// 入力チェック
		if (error) {
			System.out.println("無効な入力値です");
			return;
		}
		
		// 答えを出力
		int count = 0;
		int max = 0;
		for (int i = 0; i < 5; i++) {
			count = count + x[i];
			if (10 - x[i] % 10 != 10){
				count = count + 10 - x[i] % 10;
				if (max <= 10 - x[i] % 10) {
					max = 10 - x[i] % 10;
				}
			}
		}
		count = count - max;
		System.out.println(count);
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int[] x = new int[5]; x new int[5] 5 boolean error = false; error false for (int i = 0; i < 5; i++) {
			x[i] = sc.nextInt();
			if (x[i] > 123 || x[i] < 1) {
				error = true;
			}
		} int i = 0; int i = 0; i 0 i < 5 i 5 i++ i++ i {
			x[i] = sc.nextInt();
			if (x[i] > 123 || x[i] < 1) {
				error = true;
			}
		} {
			x[i] = sc.nextInt();
			if (x[i] > 123 || x[i] < 1) {
				error = true;
			}
		} x[i] = sc.nextInt() x[i] x i sc.nextInt() sc.nextInt sc if (x[i] > 123 || x[i] < 1) {
				error = true;
			} x[i] > 123 || x[i] < 1 x[i] > 123 x[i] x i 123 x[i] < 1 x[i] x i 1 {
				error = true;
			} error = true error true if (error) {
			System.out.println("無効な入力値です");
			return;
		} error {
			System.out.println("無効な入力値です");
			return;
		} System.out.println("無効な入力値です") System.out.println System.out System System.out "無効な入力値です" return; int count = 0; count 0 int max = 0; max 0 for (int i = 0; i < 5; i++) {
			count = count + x[i];
			if (10 - x[i] % 10 != 10){
				count = count + 10 - x[i] % 10;
				if (max <= 10 - x[i] % 10) {
					max = 10 - x[i] % 10;
				}
			}
		} int i = 0; int i = 0; i 0 i < 5 i 5 i++ i++ i {
			count = count + x[i];
			if (10 - x[i] % 10 != 10){
				count = count + 10 - x[i] % 10;
				if (max <= 10 - x[i] % 10) {
					max = 10 - x[i] % 10;
				}
			}
		} {
			count = count + x[i];
			if (10 - x[i] % 10 != 10){
				count = count + 10 - x[i] % 10;
				if (max <= 10 - x[i] % 10) {
					max = 10 - x[i] % 10;
				}
			}
		} count = count + x[i] count count + x[i] count x[i] x i if (10 - x[i] % 10 != 10){
				count = count + 10 - x[i] % 10;
				if (max <= 10 - x[i] % 10) {
					max = 10 - x[i] % 10;
				}
			} 10 - x[i] % 10 != 10 10 - x[i] % 10 10 x[i] % 10 x[i] x i 10 10 {
				count = count + 10 - x[i] % 10;
				if (max <= 10 - x[i] % 10) {
					max = 10 - x[i] % 10;
				}
			} count = count + 10 - x[i] % 10 count count + 10 - x[i] % 10 count + 10 count 10 x[i] % 10 x[i] x i 10 if (max <= 10 - x[i] % 10) {
					max = 10 - x[i] % 10;
				} max <= 10 - x[i] % 10 max 10 - x[i] % 10 10 x[i] % 10 x[i] x i 10 {
					max = 10 - x[i] % 10;
				} max = 10 - x[i] % 10 max 10 - x[i] % 10 10 x[i] % 10 x[i] x i 10 count = count - max count count - max count max System.out.println(count) System.out.println System.out System System.out count String[] args args public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		// 入力
		int[] x = new int[5];
		boolean error = false;
		for (int i = 0; i < 5; i++) {
			x[i] = sc.nextInt();
			if (x[i] > 123 || x[i] < 1) {
				error = true;
			}
		}
		// 入力チェック
		if (error) {
			System.out.println("無効な入力値です");
			return;
		}
		
		// 答えを出力
		int count = 0;
		int max = 0;
		for (int i = 0; i < 5; i++) {
			count = count + x[i];
			if (10 - x[i] % 10 != 10){
				count = count + 10 - x[i] % 10;
				if (max <= 10 - x[i] % 10) {
					max = 10 - x[i] % 10;
				}
			}
		}
		count = count - max;
		System.out.println(count);
	}
} public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		// 入力
		int[] x = new int[5];
		boolean error = false;
		for (int i = 0; i < 5; i++) {
			x[i] = sc.nextInt();
			if (x[i] > 123 || x[i] < 1) {
				error = true;
			}
		}
		// 入力チェック
		if (error) {
			System.out.println("無効な入力値です");
			return;
		}
		
		// 答えを出力
		int count = 0;
		int max = 0;
		for (int i = 0; i < 5; i++) {
			count = count + x[i];
			if (10 - x[i] % 10 != 10){
				count = count + 10 - x[i] % 10;
				if (max <= 10 - x[i] % 10) {
					max = 10 - x[i] % 10;
				}
			}
		}
		count = count - max;
		System.out.println(count);
	}
} Main
import java.util.*;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		// 入力
		int[] x = new int[5];
		boolean error = false;
		for (int i = 0; i < 5; i++) {
			x[i] = sc.nextInt();
			if (x[i] > 123 || x[i] < 1) {
				error = true;
			}
		}
		// 入力チェック
		if (error) {
			System.out.println("無効な入力値です");
			return;
		}
		
		// 答えを出力
		int count = 0;
		int max = 0;
		for (int i = 0; i < 5; i++) {
			count = count + x[i];
			if (10 - x[i] % 10 != 10){
				count = count + 10 - x[i] % 10;
				if (max <= 10 - x[i] % 10) {
					max = 10 - x[i] % 10;
				}
			}
		}
		count = count - max;
		System.out.println(count);
	}
}
