Solve Laser Sculpture in python

solutions/beecrowd/1107/1107.py

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+import sys
+
+for line in sys.stdin:
+    if line.strip() == '0 0':
+        break
+
+    height, length = map(int, line.split())
+    blocks_heights = list(map(int, input().split()))
+
+    count_laser_moves = height - blocks_heights[0]
+    previous_height = blocks_heights[0]
+
+    for current_height in blocks_heights[1:]:
+        if current_height < previous_height:
+            count_laser_moves += previous_height - current_height
+        previous_height = current_height
+
+    print(count_laser_moves)

solutions/beecrowd/1107/generate_in.sh

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+#!/usr/bin/env bash
+
+set -euo pipefail
+
+TESTCASES=1000
+MAX_HEIGHT=1000
+MAX_LENGTH=1000
+
+for _ in $(seq "${TESTCASES}"); do
+    height="$((RANDOM % MAX_HEIGHT + 1))"
+    length="$((RANDOM % MAX_LENGTH + 1))"
+    echo "${height} ${length}"
+    for i in $(seq "${length}"); do
+        if [[ ${i} -ne 1 ]]; then
+            echo -n " "
+        fi
+        echo -n "$((RANDOM % (height + 1)))"
+    done
+    echo
+done
+echo "0 0"