import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		int array[] = new int[5];
		int index = 0;
		int min = 9999;
		for (int i = 0; i < 5; i++) {
			int don = sc.nextInt();
			array[i] = don;
			int firstDigit = don % 10;
			
			if (min > firstDigit && firstDigit != 0) {
				min = firstDigit;
				index = i;
			}
		}
		int ans = 0;
		
		for (int i = 0; i < 5; i++) {
			if(i != index) {
				if(array[i] % 10 != 0) {
					int temp = array[i] / 10;
					temp = temp +1;
					array[i] = temp * 10;
				
				}
				
				if(array[i] < 10) {
					array[i] = 10;
				}
			}
			ans += array[i];	
		}
		
		System.out.println(ans);

	}
} import java.util.Scanner; Scanner java.util public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		int array[] = new int[5];
		int index = 0;
		int min = 9999;
		for (int i = 0; i < 5; i++) {
			int don = sc.nextInt();
			array[i] = don;
			int firstDigit = don % 10;
			
			if (min > firstDigit && firstDigit != 0) {
				min = firstDigit;
				index = i;
			}
		}
		int ans = 0;
		
		for (int i = 0; i < 5; i++) {
			if(i != index) {
				if(array[i] % 10 != 0) {
					int temp = array[i] / 10;
					temp = temp +1;
					array[i] = temp * 10;
				
				}
				
				if(array[i] < 10) {
					array[i] = 10;
				}
			}
			ans += array[i];	
		}
		
		System.out.println(ans);

	}
} Main public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		int array[] = new int[5];
		int index = 0;
		int min = 9999;
		for (int i = 0; i < 5; i++) {
			int don = sc.nextInt();
			array[i] = don;
			int firstDigit = don % 10;
			
			if (min > firstDigit && firstDigit != 0) {
				min = firstDigit;
				index = i;
			}
		}
		int ans = 0;
		
		for (int i = 0; i < 5; i++) {
			if(i != index) {
				if(array[i] % 10 != 0) {
					int temp = array[i] / 10;
					temp = temp +1;
					array[i] = temp * 10;
				
				}
				
				if(array[i] < 10) {
					array[i] = 10;
				}
			}
			ans += array[i];	
		}
		
		System.out.println(ans);

	} main {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		int array[] = new int[5];
		int index = 0;
		int min = 9999;
		for (int i = 0; i < 5; i++) {
			int don = sc.nextInt();
			array[i] = don;
			int firstDigit = don % 10;
			
			if (min > firstDigit && firstDigit != 0) {
				min = firstDigit;
				index = i;
			}
		}
		int ans = 0;
		
		for (int i = 0; i < 5; i++) {
			if(i != index) {
				if(array[i] % 10 != 0) {
					int temp = array[i] / 10;
					temp = temp +1;
					array[i] = temp * 10;
				
				}
				
				if(array[i] < 10) {
					array[i] = 10;
				}
			}
			ans += array[i];	
		}
		
		System.out.println(ans);

	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int array[] = new int[5]; array new int[5] 5 int index = 0; index 0 int min = 9999; min 9999 for (int i = 0; i < 5; i++) {
			int don = sc.nextInt();
			array[i] = don;
			int firstDigit = don % 10;
			
			if (min > firstDigit && firstDigit != 0) {
				min = firstDigit;
				index = i;
			}
		} int i = 0; int i = 0; i 0 i < 5 i 5 i++ i++ i {
			int don = sc.nextInt();
			array[i] = don;
			int firstDigit = don % 10;
			
			if (min > firstDigit && firstDigit != 0) {
				min = firstDigit;
				index = i;
			}
		} {
			int don = sc.nextInt();
			array[i] = don;
			int firstDigit = don % 10;
			
			if (min > firstDigit && firstDigit != 0) {
				min = firstDigit;
				index = i;
			}
		} int don = sc.nextInt(); don sc.nextInt() sc.nextInt sc array[i] = don array[i] array i don int firstDigit = don % 10; firstDigit don % 10 don 10 if (min > firstDigit && firstDigit != 0) {
				min = firstDigit;
				index = i;
			} min > firstDigit && firstDigit != 0 min > firstDigit min firstDigit firstDigit != 0 firstDigit 0 {
				min = firstDigit;
				index = i;
			} min = firstDigit min firstDigit index = i index i int ans = 0; ans 0 for (int i = 0; i < 5; i++) {
			if(i != index) {
				if(array[i] % 10 != 0) {
					int temp = array[i] / 10;
					temp = temp +1;
					array[i] = temp * 10;
				
				}
				
				if(array[i] < 10) {
					array[i] = 10;
				}
			}
			ans += array[i];	
		} int i = 0; int i = 0; i 0 i < 5 i 5 i++ i++ i {
			if(i != index) {
				if(array[i] % 10 != 0) {
					int temp = array[i] / 10;
					temp = temp +1;
					array[i] = temp * 10;
				
				}
				
				if(array[i] < 10) {
					array[i] = 10;
				}
			}
			ans += array[i];	
		} {
			if(i != index) {
				if(array[i] % 10 != 0) {
					int temp = array[i] / 10;
					temp = temp +1;
					array[i] = temp * 10;
				
				}
				
				if(array[i] < 10) {
					array[i] = 10;
				}
			}
			ans += array[i];	
		} if(i != index) {
				if(array[i] % 10 != 0) {
					int temp = array[i] / 10;
					temp = temp +1;
					array[i] = temp * 10;
				
				}
				
				if(array[i] < 10) {
					array[i] = 10;
				}
			} i != index i index {
				if(array[i] % 10 != 0) {
					int temp = array[i] / 10;
					temp = temp +1;
					array[i] = temp * 10;
				
				}
				
				if(array[i] < 10) {
					array[i] = 10;
				}
			} if(array[i] % 10 != 0) {
					int temp = array[i] / 10;
					temp = temp +1;
					array[i] = temp * 10;
				
				} array[i] % 10 != 0 array[i] % 10 array[i] array i 10 0 {
					int temp = array[i] / 10;
					temp = temp +1;
					array[i] = temp * 10;
				
				} int temp = array[i] / 10; temp array[i] / 10 array[i] array i 10 temp = temp +1 temp temp +1 temp 1 array[i] = temp * 10 array[i] array i temp * 10 temp 10 if(array[i] < 10) {
					array[i] = 10;
				} array[i] < 10 array[i] array i 10 {
					array[i] = 10;
				} array[i] = 10 array[i] array i 10 ans += array[i] ans array[i] array i System.out.println(ans) System.out.println System.out System System.out ans String[] args args public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		int array[] = new int[5];
		int index = 0;
		int min = 9999;
		for (int i = 0; i < 5; i++) {
			int don = sc.nextInt();
			array[i] = don;
			int firstDigit = don % 10;
			
			if (min > firstDigit && firstDigit != 0) {
				min = firstDigit;
				index = i;
			}
		}
		int ans = 0;
		
		for (int i = 0; i < 5; i++) {
			if(i != index) {
				if(array[i] % 10 != 0) {
					int temp = array[i] / 10;
					temp = temp +1;
					array[i] = temp * 10;
				
				}
				
				if(array[i] < 10) {
					array[i] = 10;
				}
			}
			ans += array[i];	
		}
		
		System.out.println(ans);

	}
} public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		int array[] = new int[5];
		int index = 0;
		int min = 9999;
		for (int i = 0; i < 5; i++) {
			int don = sc.nextInt();
			array[i] = don;
			int firstDigit = don % 10;
			
			if (min > firstDigit && firstDigit != 0) {
				min = firstDigit;
				index = i;
			}
		}
		int ans = 0;
		
		for (int i = 0; i < 5; i++) {
			if(i != index) {
				if(array[i] % 10 != 0) {
					int temp = array[i] / 10;
					temp = temp +1;
					array[i] = temp * 10;
				
				}
				
				if(array[i] < 10) {
					array[i] = 10;
				}
			}
			ans += array[i];	
		}
		
		System.out.println(ans);

	}
} Main
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		int array[] = new int[5];
		int index = 0;
		int min = 9999;
		for (int i = 0; i < 5; i++) {
			int don = sc.nextInt();
			array[i] = don;
			int firstDigit = don % 10;
			
			if (min > firstDigit && firstDigit != 0) {
				min = firstDigit;
				index = i;
			}
		}
		int ans = 0;
		
		for (int i = 0; i < 5; i++) {
			if(i != index) {
				if(array[i] % 10 != 0) {
					int temp = array[i] / 10;
					temp = temp +1;
					array[i] = temp * 10;
				
				}
				
				if(array[i] < 10) {
					array[i] = 10;
				}
			}
			ans += array[i];	
		}
		
		System.out.println(ans);

	}
}
