commit-live-students · vnylp · Apr 28, 2018 · Apr 28, 2018 · Apr 28, 2018 · Apr 28, 2018
diff --git a/q01_zeros_array/build.py b/q01_zeros_array/build.py
@@ -1,8 +1,14 @@
+# %load q01_zeros_array/build.py
 # Default Imports
 import sys, os
 sys.path.append(os.path.join(os.path.dirname(os.curdir),  '..'  ))
 import numpy as np
 
 # Your solution
+def array_zeros():
+    zeros_array=np.zeros((3,4,2))
+    return zeros_array
+
+array_zeros()
 
 
diff --git a/q02_zeros_reshaped/build.py b/q02_zeros_reshaped/build.py
@@ -1,5 +1,17 @@
+# %load q02_zeros_reshaped/build.py
 # Default imports
 import numpy as np
 from greyatomlib.python_intermediate.q01_zeros_array.build import  array_zeros
 
 # Write your code
+def array_reshaped_zeros():
+    zeros_array=np.zeros((3,4,2))
+    zeros_array=zeros_array.reshape((2,3,4)).transpose()
+    return zeros_array
+
+
+array_reshaped_zeros()
+
+
+
+
diff --git a/q03_create_3d_array/build.py b/q03_create_3d_array/build.py
@@ -1,4 +1,12 @@
+# %load q03_create_3d_array/build.py
 # Default Imports
 import numpy as np
 
-# Enter solution here
+# Enter solution here
+import numpy as np
+def create_3d_array():
+    N= 3*3*3
+    return np.arange(N).reshape((3, 3, 3))
+
+create_3d_array()
+
diff --git a/q04_read_csv_data_to_ndarray/build.py b/q04_read_csv_data_to_ndarray/build.py
@@ -1,5 +1,14 @@
+# %load q04_read_csv_data_to_ndarray/build.py
 # Default Imports
 import numpy as np
-path = "./data/ipl_matches_small.csv"
+path = './data/ipl_matches_small.csv'
+
+from numpy import genfromtxt
+
+# Enter code here
+def read_csv_data_to_ndarray(path,datatype):
+    return np.genfromtxt(path, delimiter=',',dtype=str,skip_header=1)
+
+
+read_csv_data_to_ndarray(path,str)
 
-# Enter code here
diff --git a/q05_read_csv_data/build.py b/q05_read_csv_data/build.py
@@ -1,4 +1,13 @@
+# %load q05_read_csv_data/build.py
 # Default imports
 import numpy as np
 
-# Enter code here
+path = './data/ipl_matches_small.csv'
+
+# Enter code here
+def read_ipl_data_csv(path,dtype='|S50'):
+    ipl_matches_array=np.genfromtxt(path, delimiter=',',dtype=dtype,skip_header=1)
+    return ipl_matches_array
+
+read_ipl_data_csv(path)
+
diff --git a/q06_get_unique_matches_count/build.py b/q06_get_unique_matches_count/build.py
@@ -1,5 +1,14 @@
+# %load q06_get_unique_matches_count/build.py
 # Default imports
 from greyatomlib.python_intermediate.q05_read_csv_data.build import read_ipl_data_csv
 path = 'data/ipl_matches_small.csv'
 
+import numpy as np 
 # Enter Code Here
+def get_unique_matches_count():
+    ipl_matches_array1= np.genfromtxt(path, delimiter=',',dtype=str)[:,[0]]
+    ipl_matches_array= np.unique(ipl_matches_array1)
+    return (np.count_nonzero(ipl_matches_array)-1)
+
+get_unique_matches_count()
+
diff --git a/q07_get_unique_teams_set/build.py b/q07_get_unique_teams_set/build.py
@@ -1,5 +1,19 @@
+# %load q07_get_unique_teams_set/build.py
 # Default imports
 from greyatomlib.python_intermediate.q05_read_csv_data.build import read_ipl_data_csv
-path = "data/ipl_matches_small.csv"
-
+path = 'data/ipl_matches_small.csv'
+import numpy as np
+import pandas as pd
 # Enter Code Here
+ipl= pd.read_csv(path)
+def get_unique_teams_set():
+    ipl_matches_array=np.genfromtxt(path, delimiter=',',dtype='|S50',skip_header=1)
+    team1 = set(ipl_matches_array[:,3])
+    team2=set(ipl_matches_array[:,4])
+    return team1.union(team2)
+
+get_unique_teams_set()
+
+
+
+
diff --git a/q08_get_total_extras/build.py b/q08_get_total_extras/build.py
@@ -1,7 +1,16 @@
+# %load q08_get_total_extras/build.py
 # Default Imports
 from greyatomlib.python_intermediate.q05_read_csv_data.build import read_ipl_data_csv
 import numpy as np
 
 path = 'data/ipl_matches_small.csv'
 
-# Enter Code Here
+# Enter Code Here
+
+import numpy as np 
+# Enter Code Here
+def get_total_extras():
+    extras_array=np.genfromtxt(path, delimiter=',',dtype=int)[1:,[17]]
+    return np.sum(extras_array)
+get_total_extras()
+