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q01_zeros_array/build.py

@@ -1,8 +1,13 @@
-# Default Imports
-import sys, os
-sys.path.append(os.path.join(os.path.dirname(os.curdir),  '..'  ))
+#%load q01_zeros_array/build.py
+
+#
 import numpy as np
+def array_zeros():
+    #import numpy as np
+
+    arr=np.zeros((3,4,2))
+    return arr
+   #print(arr)
 
-# Your solution
 
 

q02_zeros_reshaped/build.py

@@ -1,5 +1,11 @@
-# Default imports
+#%load q02_zeros_reshaped/build.py 
 import numpy as np
-from greyatomlib.python_intermediate.q01_zeros_array.build import  array_zeros
+def array_reshaped_zeros():
+
+    arr=np.zeros((3,4,2))
+    zeros_array_reshaped=arr.reshape((2,3,4))
+    #print(arr1)
+    return zeros_array_reshaped
+
+
 
-# Write your code

q03_create_3d_array/build.py

@@ -1,4 +1,12 @@
-# Default Imports
+#%load q03_create_3d_array/build.py 
+
 import numpy as np
 
-# Enter solution here
+def create_3d_array() :
+
+
+    arr=np.arange(27).reshape(3,3,3)
+
+    return arr
+
+

q04_read_csv_data_to_ndarray/build.py

@@ -1,5 +1,20 @@
-# Default Imports
+#%load q04_read_csv_data_to_ndarray/build.py
+
 import numpy as np
-path = "./data/ipl_matches_small.csv"
 
-# Enter code here
+path='./data/ipl_matches_small.csv'
+dtype= '|S20'
+def read_csv_data_to_ndarray(path,dtype):
+
+    arr=np.genfromtxt(path,delimiter=',',dtype=dtype,skip_header=1)
+#print(type(arr))
+#print(arr.dtype)
+
+
+    return arr
+
+read_csv_data_to_ndarray(path,dtype)
+
+
+
+

q05_read_csv_data/build.py

@@ -1,4 +1,16 @@
-# Default imports
+#%load q05_read_csv_data/build.py
+
 import numpy as np
 
-# Enter code here
+path='./data/ipl_matches_small.csv'
+dtype='|S50'
+
+def read_ipl_data_csv(path,dtype):
+
+    ipl_matches_array=np.genfromtxt(path,delimiter=',',skip_header=1,dtype=dtype)
+
+#print(ipl_matches_array)
+    return ipl_matches_array
+
+
+

q06_get_unique_matches_count/build.py

@@ -1,5 +1,22 @@
-# Default imports
-from greyatomlib.python_intermediate.q05_read_csv_data.build import read_ipl_data_csv
-path = 'data/ipl_matches_small.csv'
+#%load q06_get_unique_matches_count/build.py
+
+import numpy as np
+
+path='./data/ipl_matches_small.csv'
+
+def get_unique_matches_count():
+
+    ipl_matches_array=np.genfromtxt(path,delimiter=',',skip_header=1,dtype='|S20')
+#print(ipl_matches_array)
+
+    nouniquecounts=np.unique(ipl_matches_array[:,0],axis=0)
+    nocounts=nouniquecounts.size
+
+
+#print(noCounts.size)
+    return nocounts
+
+
+
+
 
-# Enter Code Here

q07_get_unique_teams_set/build.py

@@ -1,5 +1,35 @@
-# Default imports
-from greyatomlib.python_intermediate.q05_read_csv_data.build import read_ipl_data_csv
-path = "data/ipl_matches_small.csv"
+#%load q07_get_unique_teams_set/build.py/
+
+import numpy as np
+
+path='./data/ipl_matches_small.csv'
+
+def get_unique_teams_set():
+    arr=np.genfromtxt(path,delimiter=',',skip_header=1,dtype='|S25')
+
+    #team1=arr[:,2:]
+
+    team1=np.unique(arr[:,3],axis=0)
+    team2=np.unique(arr[:,4],axis=0)
+
+    uniqueteams=np.union1d(team1,team2)
+    #Team=team1.union(team2)
+    x=set(uniqueteams.flat)
+
+#print(team1)
+#print(team2)
+#print(uniqueteams)    
+    return (x)
+
+
+
+get_unique_teams_set()
+
+
+
+
+
+
+
+
 
-# Enter Code Here

q08_get_total_extras/build.py

@@ -1,7 +1,17 @@
-# Default Imports
-from greyatomlib.python_intermediate.q05_read_csv_data.build import read_ipl_data_csv
+#%load q08_get_total_extras/build.py
+
 import numpy as np
 
-path = 'data/ipl_matches_small.csv'
+path='./data/ipl_matches_small.csv'
+
+def get_total_extras():
+
+    arr=np.genfromtxt(path,delimiter=',',skip_header=1,dtype=int)
+#arr
+    #print(sum(arr[:,17]))
+    ext=sum(arr[:,17])
+    return ext
+
+get_total_extras()
+
 
-# Enter Code Here