commit-live-students · rajeshu80 · Apr 7, 2018 · Apr 7, 2018 · Apr 7, 2018 · Apr 7, 2018
diff --git a/q01_zeros_array/build.py b/q01_zeros_array/build.py
@@ -4,5 +4,6 @@
 import numpy as np
 
 # Your solution
-
-
+def array_zeros():
+    zeros_array=np.zeros((3,4,2))
+    return zeros_array
diff --git a/q02_zeros_reshaped/build.py b/q02_zeros_reshaped/build.py
@@ -3,3 +3,5 @@
 from greyatomlib.python_intermediate.q01_zeros_array.build import  array_zeros
 
 # Write your code
+def array_reshaped_zeros():
+    return np.reshape(array_zeros(),(2,3,4))
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
+    new=np.arange(0,N)
+    return np.reshape(new,(3,3,3))
diff --git a/q04_read_csv_data_to_ndarray/build.py b/q04_read_csv_data_to_ndarray/build.py
@@ -2,4 +2,8 @@
 import numpy as np
 path = "./data/ipl_matches_small.csv"
 
-# Enter code here
+# Enter code here
+dtype='float64'
+def read_csv_data_to_ndarray(path,dtype):
+    data= np.genfromtxt(path, skip_header=1,delimiter=",",dtype=dtype);
+    return 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
+dtype='|S50'
+def read_ipl_data_csv(path, dtype):
+    ipl_matches_array = np.genfromtxt(path, skip_header=1,delimiter=",",dtype=dtype)
+    return ipl_matches_array
diff --git a/q06_get_unique_matches_count/build.py b/q06_get_unique_matches_count/build.py
@@ -1,5 +1,12 @@
 # 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
+dtype='|S20'
+def get_unique_matches_count():
+     data=np.genfromtxt("data/ipl_matches_small.csv", skip_header=1,delimiter=",", dtype=np.int64);
+     match_code = data[:,0]
+     bincount = np.bincount(match_code)
+     ipl_matches_array = np.count_nonzero(bincount)
+     return ipl_matches_array
diff --git a/q07_get_unique_teams_set/build.py b/q07_get_unique_teams_set/build.py
@@ -1,5 +1,12 @@
 # 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
+dtype='|S50'
+def get_unique_teams_set():
+    data=read_ipl_data_csv(path,dtype)
+    team1= data[:,3].astype(np.str)
+    team2= data[:,4].astype(np.str)
+    variable=np.union1d(team1,team2)
+    return np.all(variable)
diff --git a/q08_get_total_extras/build.py b/q08_get_total_extras/build.py
@@ -3,5 +3,10 @@
 import numpy as np
 
 path = 'data/ipl_matches_small.csv'
-
-# Enter Code Here
+dtype='|S20'
+# Enter Code Here
+def get_total_extras():
+    data=np.genfromtxt(path, skip_header=1,delimiter=",",dtype=dtype);
+    x=data[:,17].astype(np.int)
+    extrun = np.sum(x)
+    return extrun