minor fix in 6-2 and added result for 7-1, 7-2

06.py

@@ -1,4 +1,4 @@
-# 5-1
+# 6-1
 with open("input-test", "r") as f:
     data = f.read()
 

07.py

@@ -0,0 +1,55 @@
+# 7-1
+with open("input7-1.txt", "r") as f:
+    data = f.read()
+
+
+numbers = [int(num) for num in data.split(",")]
+mn, mx = min(numbers), max(numbers)
+total_cost = len(numbers)**2
+minimum_num = None
+
+for mv in range(mn, mx):
+    cost = 0
+    for num in numbers:
+        cost += abs((num)-mv)
+    if cost < total_cost:
+        total_cost = cost
+        minimum_num = mv
+        print(f"Cost={cost} is less than total cost={total_cost} for number={mv}")
+
+print(f"Result 1= {total_cost}, min-num={minimum_num}")
+
+def sum_prevs(n):
+    t = 0
+    while n >= 1:
+        t += n
+        n -= 1
+    return t
+
+
+numbers = [int(num) for num in data.split(",")]
+mn, mx = min(numbers), max(numbers)
+
+print("Len of numbers=", len(numbers))
+
+for mv in range(mn, mx):
+    print("Testing mv=", mv)
+    cost = 0
+    for num in numbers:
+        cost += sum_prevs(abs((num)-mv))
+    if mv == mn:
+        print(f"Move={mv}, Min={mn}")
+        total_cost = cost
+    if cost < total_cost:
+        print(f"Cost={cost} is less than total cost={total_cost} for number={mv}")
+        total_cost = cost
+        minimum_num = mv
+
+print(f"Result 2= {total_cost}, min-num={minimum_num}")
+
+# 11 
+# 1 1
+# 2 2
+# 3 3
+# 4 4
+# 

input-test

@@ -1 +1 @@
-3,4,3,1,2
+16,1,2,0,4,2,7,1,2,14

input7-1.txt

@@ -0,0 +1 @@
+1101,1,29,67,1102,0,1,65,1008,65,35,66,1005,66,28,1,67,65,20,4,0,1001,65,1,65,1106,0,8,99,35,67,101,99,105,32,110,39,101,115,116,32,112,97,115,32,117,110,101,32,105,110,116,99,111,100,101,32,112,114,111,103,114,97,109,10,209,573,1277,704,518,276,196,62,1226,170,58,1450,101,65,99,435,986,1437,1570,35,354,247,110,105,139,1209,23,1074,339,69,483,21,33,323,1348,111,2,270,1239,316,529,1680,1056,1960,257,1009,1073,59,425,1181,198,31,299,771,53,817,728,931,72,517,39,279,304,401,1271,533,1551,133,297,162,902,370,985,643,1217,78,16,380,223,177,600,349,12,776,26,1738,526,85,1542,111,844,93,595,1545,873,836,422,180,1187,329,231,1521,54,162,212,471,1329,156,1299,160,541,676,67,200,22,24,76,242,178,1093,1173,818,1380,284,335,642,1047,112,271,541,927,52,983,238,116,135,871,400,436,1094,684,249,263,303,24,437,813,32,45,19,620,57,866,44,68,277,1112,110,77,1481,437,302,678,541,904,322,13,186,1474,836,43,1020,201,1586,1169,1149,470,535,55,879,133,1229,106,989,1023,256,103,56,401,667,557,98,288,694,286,237,1661,933,1063,20,227,80,815,289,1414,234,517,227,616,829,191,1211,92,591,279,22,139,67,214,60,145,468,10,521,807,1243,76,163,190,122,804,88,383,319,1127,399,376,423,304,126,10,297,377,1103,691,139,70,519,16,15,43,397,468,1183,90,28,1262,151,1448,62,64,1072,386,1330,1313,12,100,657,28,55,612,337,1865,704,263,565,249,564,565,1218,40,1146,150,718,1253,228,120,713,925,159,36,1087,1023,1490,316,540,1124,1127,781,417,656,0,174,1006,529,389,86,90,78,403,1500,253,35,655,650,933,815,108,168,321,345,147,251,258,25,173,243,740,48,476,1507,634,425,738,160,1415,395,448,156,636,1967,516,316,628,810,817,26,20,753,22,1133,352,204,211,47,22,874,43,12,18,1015,779,108,579,251,1398,33,1507,93,274,904,221,1062,868,3,363,42,14,435,62,1508,540,64,267,1690,418,205,502,152,142,414,178,50,344,780,81,635,128,355,239,1708,1814,29,251,624,22,38,789,948,186,529,895,76,150,416,502,975,1216,456,862,522,1149,131,10,121,1353,313,568,595,6,318,633,331,1652,656,214,21,35,289,80,860,229,244,1188,350,594,424,235,327,6,1083,40,134,839,279,172,1452,197,47,2,73,607,238,1151,844,533,110,1207,125,129,16,1000,965,236,228,497,589,111,1245,453,179,956,116,212,47,497,380,574,355,799,209,384,47,449,688,312,748,1531,1092,23,1001,69,155,924,1352,163,1561,743,609,1261,1231,32,1,739,513,300,370,36,568,89,487,201,11,146,274,163,1029,829,469,299,118,732,769,120,1093,776,610,1944,90,67,494,831,88,227,1257,344,662,401,310,664,56,94,183,935,179,643,4,1083,567,1525,208,204,899,123,36,438,1171,265,1406,177,202,1398,631,444,385,589,29,124,96,237,374,793,794,502,665,287,575,113,305,157,465,376,66,662,77,595,75,141,243,254,30,5,622,140,443,566,360,192,1531,1113,1299,598,147,469,732,1565,409,1380,550,173,232,361,131,99,37,547,132,1779,193,228,664,553,568,389,1069,58,71,610,738,624,261,491,158,105,416,131,198,35,823,9,313,6,429,1492,290,313,272,281,427,280,661,141,54,383,3,130,43,418,2,1040,1051,1006,38,151,1325,1357,117,1473,175,201,613,1458,1218,588,169,228,565,901,420,42,117,110,442,9,99,1685,979,84,35,129,248,1,21,360,123,203,1320,1200,209,510,362,106,148,313,292,63,842,93,88,134,720,565,156,118,983,119,1451,757,736,445,466,226,265,573,612,652,170,225,32,1049,1332,366,1375,692,270,388,321,1153,909,1266,93,5,495,377,212,429,90,199,278,631,693,63,816,395,281,315,0,737,575,121,865,1,485,262,49,804,518,109,600,358,221,14,370,450,947,448,67,576,22,1266,226,100,10,607,620,295,568,316,51,687,199,1478,45,489,1878,1035,298,219,363,85,664,1290,492,70,644,78,163,100,102,465,732,439,93,25,847,297,172,361,393,304,461,583,122,121,762,58,112,85,142,48,193,1617,386,685,1054,584,488,394,665,277,263,596,290,1231,171,1394,9,1218,77,54,487,182,528,695,662,413,345,51,690,1702,203,1500,461,1755,190,371,1122,1614,324,238,569,1482,15,711,1332,700,437,242,174,642,660,987,1232,121,620,17,389,22,105,847,36,251,285,1238,162,1227,1473,411,66,258,377,1135,438,117,664,281,1070,301,132,256,498,172,194,103,662,606,342,340,1501,802,549,380,58,179,361