commit-live-students · shashi07 · Oct 4, 2017 · Oct 4, 2017 · Oct 4, 2017 · Oct 4, 2017
diff --git a/q01_zeros_array/build.py b/q01_zeros_array/build.py
@@ -3,6 +3,9 @@
 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
 
+# Your solution
diff --git a/q02_zeros_reshaped/build.py b/q02_zeros_reshaped/build.py
@@ -2,4 +2,10 @@
 import numpy as np
 from greyatomlib.python_intermediate.q01_zeros_array.build import  array_zeros
 
+def array_reshaped_zeros():
+    zero_array = array_zeros()
+    zero_array_reshaped = zero_array.reshape((2,3,4))
+    return zero_array_reshaped
+
+
 # Write your code
diff --git a/q03_create_3d_array/build.py b/q03_create_3d_array/build.py
@@ -1,4 +1,8 @@
 # Default Imports
 import numpy as np
 
-# Enter solution here
+# Enter solution here
+def create_3d_array(N=27):
+    arr = np.arange(0,N)
+    arr = arr.reshape((3,3,3))
+    return arr
diff --git a/q04_read_csv_data_to_ndarray/build.py b/q04_read_csv_data_to_ndarray/build.py
@@ -2,4 +2,7 @@
 import numpy as np
 path = "./data/ipl_matches_small.csv"
 
-# Enter code here
+# Enter code here
+def read_csv_data_to_ndarray(path,dtype=np.float64):
+    ipl_data = np.genfromtxt(path, dtype=dtype, skip_header=1, delimiter=",")
+    return ipl_data
diff --git a/q05_read_csv_data/build.py b/q05_read_csv_data/build.py
@@ -1,4 +1,8 @@
 # Default imports
 import numpy as np
 
-# Enter code here
+# Enter code here
+
+def read_ipl_data_csv(path,dtype="|S50"):
+    ipl_matches_array = np.genfromtxt(path, dtype=dtype, skip_header=1, delimiter=",")
+    return ipl_matches_array
diff --git a/q06_get_unique_matches_count/build.py b/q06_get_unique_matches_count/build.py
@@ -2,4 +2,10 @@
 from greyatomlib.python_intermediate.q05_read_csv_data.build import read_ipl_data_csv
 path = 'data/ipl_matches_small.csv'
 
-# Enter Code Here
+# Enter Code Here
+
+def get_unique_matches_count():
+    data = read_ipl_data_csv(path, dtype="|S50")
+    data = data[:,0]
+    l = set(data)
+    return len(l)
diff --git a/q07_get_unique_teams_set/build.py b/q07_get_unique_teams_set/build.py
@@ -2,4 +2,11 @@
 from greyatomlib.python_intermediate.q05_read_csv_data.build import read_ipl_data_csv
 path = "data/ipl_matches_small.csv"
 
-# Enter Code Here
+# Enter Code Here
+def get_unique_teams_set():
+    data = read_ipl_data_csv(path, dtype="|S50")
+    team_1 = data[:,3]
+    team_2 = data[:,4]
+    l = set(team_1)
+    l.update(team_2)
+    return l
diff --git a/q08_get_total_extras/build.py b/q08_get_total_extras/build.py
@@ -4,4 +4,9 @@
 
 path = 'data/ipl_matches_small.csv'
 
-# Enter Code Here
+# Enter Code Here
+def get_total_extras():
+    data = read_ipl_data_csv(path, dtype=np.int64)
+    data = data[:,17]
+    s = np.sum(data)
+    return s