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‎.ipynb_checkpoints/Practice_code4-checkpoint.md

Lines changed: 43 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -4,16 +4,24 @@ Try working online at:
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[Coding Ground - Tutorials Point](https://www.tutorialspoint.com/execute_python3_online.php)
55
[Online Compiler and Debugger](https://www.onlinegdb.com/online_python_compiler)
66

7+
---
8+
79
**Q1:** Write a program to define a function ***multiply*** which get two parameters and returns the product of them.
810

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---
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914
**Q2:** Write a program to create a function that gets sides of a rectangle and return its perimeter and area.
1015

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---
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1118
**Q3:** Write a program to create a function that gets a number ***n*** and a value ***s*** and prints the value ***n*** times as output.
12-
>Sample1:
19+
>**Sample 1:**
1320
I/P:
1421
10 <br>
1522
Hello
16-
O/p:
23+
<br>
24+
O/P:
1725
Hello
1826
Hello
1927
Hello
@@ -25,46 +33,71 @@ Hello
2533
Hello
2634
Hello
2735

28-
>Sample2:
36+
<br>
37+
>**Sample 2:**
2938
I/P:
3039
5 <br>
3140
1 <br>
32-
O/p:
41+
<br>
42+
O/P:
3343
1 <br>
3444
1 <br>
3545
1 <br>
3646
1
3747
1
3848

49+
---
50+
3951
**Q4:** Write a program to define a function to determine simple interest for given values of Principal, Rate p.a. and duration in years.
4052
Simple Interest, S.I. = $\dfrac{P \times R \times T}{100}$
4153

54+
---
55+
4256
**Q5:** Write a program to get a number ***n*** and and print the prime numbers from 1 to ***n***. Use function to check if a number is prime or not.
4357

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---
59+
4460
**Q6:** Write a program to define a function to return factorial of the number passed in it (use recursion).
4561

62+
---
63+
4664
**Q7:** Write a program to define a function to return factorial of the number passed in it (without recursion).
4765

66+
---
67+
4868
**Q8:** Write a program to define a function that gets a year as input and print if it is a leap year or not.
69+
4970
**Condition:** A year is leap if it is either divisible *4* or *400* and not *100*.
5071

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---
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5174
**Q9:** Write a program to define a function that returns the permutation of ***n*** and ***r***.<br>
52-
Permutation(n,r) = $^nP_r$ = $\dfrac{n!}{(n-r)!}$
75+
$\text{Permutation(n, r)} = {}^nP_r = \dfrac{n!}{(n-r)!}$
76+
77+
---
5378

5479
**Q10:** Write a program to define a function that returns the permutation of ***n*** and ***r***. Use recursion to compute the factorials.<br>
55-
Permutation(n,r) = $^nP_r$ = $\dfrac{n!}{(n-r)!}$
80+
$\text{Permutation(n, r)} = {}^nP_r = \dfrac{n!}{(n-r)!}$
81+
82+
---
5683

5784
**Q11:** Write a program to define a function that returns the permutation of ***n*** and ***r***.<br>
58-
Permutation(n,r) = $^nP_r$ = $\dfrac{n!}{(n-r)!} = n(n-1)(n-2)...r ~\text{terms}$
85+
$\text{Permutation(n, r)} = {}^nP_r$ = $\dfrac{n!}{(n-r)!} = n(n-1)(n-2)...r ~\text{terms}$
86+
87+
---
5988

6089
**Q12:** Write a program to define a function that returns the combination of ***n*** and ***r***.<br>
61-
Combination(n,r) = $^nC_r$ = $\dfrac{n!}{(n-r)!~r!}$
90+
$\text{Combination(n, r)} = {}^nC_r = \dfrac{n!}{(n-r)!~r!}$
91+
92+
---
6293

6394
**Q13:** Write a program to define a function that returns the combinations of ***n*** and ***r***. Use recursion to compute the factorials.<br>
64-
Combination(n,r) = $^nC_r$ = $\dfrac{n!}{(n-r)!~r!}$
95+
$\text{Combination(n, r)} = {}^nC_r = \dfrac{n!}{(n-r)!~r!}$
96+
97+
---
6598

6699
**Q14:** Write a program to define a function that returns the combinations of ***n*** and ***r***.<br>
67-
Combination(n,r) = $^nC_r$ = $\dfrac{n!}{(n-r)!~r!} = \dfrac{n(n-1)(n-2)...r ~\text{terms}}{1 \times 2 \times 3... r ~\text{(r terms)}} = \displaystyle \prod_{i ~= ~0}^{r ~-~1} \dfrac{n-i}{i+1}$
100+
$\text{Combination(n, r)} = {}^nC_r = \dfrac{n!}{(n-r)!~r!} = \dfrac{n(n-1)(n-2)...r ~\text{terms}}{1 \times 2 \times 3... r ~\text{(r terms)}} = \displaystyle \prod_{i ~= ~0}^{r ~-~1} \dfrac{n-i}{i+1}$
68101

69102
****
70103
**[Check Solution](Solution4.ipynb)**

‎.ipynb_checkpoints/Practice_code5-checkpoint.md

Lines changed: 78 additions & 32 deletions
Original file line numberDiff line numberDiff line change
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44
[Coding Ground - Tutorials Point](https://www.tutorialspoint.com/execute_python3_online.php)
55
[Online Compiler and Debugger](https://www.onlinegdb.com/online_python_compiler)
66

7+
---
8+
79
**Q1:** Write a program to get a number ***n*** and ***n*** numbers as input and print them as a list.
8-
>Sample 1:
10+
>**Sample 1:**
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I/p:
1012
3<br>
1113
5<br>
@@ -14,92 +16,126 @@ I/p:
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O/p:
1517
[5, 2, -20]
1618

19+
---
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1721
**Q2:** Get the list of integers as input, sort them and print as output.
18-
>Sample 1:
22+
>**Sample 1:**
1923
I/P:
2024
-1 110 -10 0 20 1 60
2125
O/P:
2226
[-10 -1 0 1 20 60 110]
2327

28+
---
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2430
**Q3:** Get a list of integers as input and print the even elements present in it. (No. of even elements > 1)
25-
>Sample 1:
31+
>**Sample 1:**
2632
I/P: 10 20 5 -2 79 23335 40
2733
O/p: [10 20 -2 40]
2834

35+
---
36+
2937
**Q4:** Write a program to get a list of integers and print their product as output. (Use *reduce* method).
3038
> Sample 1:
3139
I/P: 10 20 5 41 -2 -7 23
3240
O/P: 13202000
3341

42+
---
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3444
**Q5:** Write a program to get a list of integers and print their sum as output. (Use *sum* method).
35-
>Sample 1:
45+
>**Sample 1:**
3646
I/P: 10 20 5 41 -2 -7 23
3747
O/P: 90
3848

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---
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**Q6:** Write a program to get a list of integers and print their sum as output. (use loops).
40-
>Sample 1:
52+
>**Sample 1:**
4153
I/P: 10 20 5 41 -2 -7 23
4254
O/P: 90
4355

56+
---
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4458
**Q7:** Write a program to get a list of integers and print their product as output. (Use loops).
45-
>Sample 1:
59+
>**Sample 1:**
4660
I/P: 10 20 5 41 -2 -7 23
4761
O/P: 13202000
4862

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---
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**Q8:** Write a program to get a list of integers and print their average as output. (round off to 3 decimal places).
50-
>Sample 1:
66+
>**Sample 1:**
5167
I/P: 10 20 5 41 -2 -7 23
5268
O/P: 12.857
5369

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---
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5472
**Q9:** Write a program to get a list of integers and print the maximum value as output. (Use *max* method).
55-
>Sample 1:
73+
>**Sample 1:**
5674
I/P: 10 20 5 41 -2 -7 23
5775
O/P: 41
5876

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---
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5979
**Q10:** Write a program to get a list of integers and print the maximum value as output. (Use loops).
60-
>Sample 1:
80+
>**Sample 1:**
6181
I/P: 10 20 5 41 -2 -7 23
6282
O/P: 41
6383

84+
---
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**Q11:** Write a program to get a list of integers and print the minimum value as output. (Use *min* method).
65-
>Sample 1:
87+
>**Sample 1:**
6688
I/P: 10 20 5 41 -2 -7 23
6789
O/P: -7
6890

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---
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**Q12:** Write a program to get a list of integers and print the minimum value as output. (Use loops).
70-
>Sample 1:
94+
>**Sample 1:**
7195
I/P: 10 20 5 41 -2 -7 23
7296
O/P: -7
7397

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---
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74100
**Q13:** Write a program to get a number ***n*** and print first ***n*** terms of Fibonacci series.
75101

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---
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76104
**Q14:** Write a program to get a list of string values as input and print the values at even position as output.
77-
>Sample 1:
105+
>**Sample 1:**
78106
I/P: Hi First Second python STRING
79107
O/P: First python
80108

109+
---
110+
81111
**Q15:** Write a program to get a list of numbers as input and print their median as output.
82112
(Median is the center-most value of the sorted list)
83-
>Sample 1:
113+
>**Sample 1:**
84114
I/P: 2 9 1 7 4 8
85115
O/P: 6.5
86116

87-
>Sample 2:
117+
<br>
118+
>**Sample 2:**
88119
I/P: 1 7 8 6 3
89120
O/P: 3
90121

122+
---
123+
91124
**Q16:** Write a program to get a list of numbers as input and print their mode as output.
92125
(Mode is the most frequent value of the given list)
93-
>Sample 1:
126+
>**Sample 1:**
94127
I/P: 2 9 1 1 4 1
95128
O/P: 1
96129

97-
>Sample 2:
130+
<br>
131+
>**Sample 2:**
98132
I/P: 1 3 8 6 3
99133
O/P: 3
100134

135+
---
136+
101137
**Q17:** Write a program to get the number of rows ***n*** and n rows of a matrix and print each row as a list.
102-
>Sample1:
138+
>**Sample 1:**
103139
I/P:
104140
3<br>
105141
10 20 30
@@ -110,8 +146,10 @@ O/P:
110146
[1, 2, 3]
111147
[5, -4, -10]
112148

113-
**Q18:** Write a program to get the number of rows ***n*** and *nxn* matrix and print its transpose.
114-
> Sample1:
149+
---
150+
151+
**Q18:** Write a program to get the number of rows ***n*** and $n\times n$ matrix and print its transpose.
152+
>**Sample1:**
115153
I/P:
116154
3<br>
117155
10 20 30
@@ -122,63 +160,71 @@ O/P:
122160
20 2 -4
123161
30 3 -10
124162

125-
**Q19:** Write a program to get number of rows ***r*** and columns ***c*** and two *rxc* matrices and print their sum as output.
163+
---
164+
165+
**Q19:** Write a program to get number of rows ***r*** and columns ***c*** and two $r \times c$ matrices and print their sum as output.
126166
(No empty lines are provided in between the matrices)
127-
>Sample 1:
167+
>**Sample 1:**
128168
4<br>
129169
4<br>
130170
9 13 5 2
131171
1 11 7 6
132172
3 7 4 1
133-
6 0 7 10 <br><br>
173+
6 0 7 10 <br>
134174
-2 4 7 31
135175
6 9 12 6
136176
12 11 0 1
137-
9 10 2 3 <br><br>
177+
9 10 2 3 <br>
138178
O/P:
139179
7 17 12 33
140180
7 20 19 12
141181
15 18 4 2
142182
15 10 9 13
143183

144-
**Q20:** Write a program to get number of rows ***r*** and no. of columns ***c*** and three *rxc* matrices and print their sum as output.
184+
---
185+
186+
**Q20:** Write a program to get number of rows ***r*** and no. of columns ***c*** and three $r \times c$ matrices and print their sum as output.
145187
(No empty lines are provided in between the matrices)
146-
>Sample 1:
188+
>**Sample 1:**
147189
4<br>
148190
4<br>
149191
9 13 5 2
150192
1 11 7 6
151193
3 7 4 1
152-
6 0 7 10 <br><br>
194+
6 0 7 10 <br>
153195
-2 4 7 31
154196
6 9 12 6
155197
12 11 0 1
156-
9 10 2 3 <br><br>
198+
9 10 2 3 <br>
157199
0 2 8 6
158200
3 7 1 0
159201
0 0 1 2
160-
10 1 0 11 <br><br>
202+
10 1 0 11 <br>
161203
O/P:
162204
7 19 20 39
163205
10 27 20 12
164206
15 18 5 4
165207
25 11 9 24
166208

167-
**Q21:** Write a program to get a *mxn* matrix and a *pxq* matrix (m, n, p, q given) and print their product as output.
209+
---
210+
211+
**Q21:** Write a program to get a $m \times n$ matrix and a $p \times q$ matrix (m, n, p, q given) and print their product as output.
168212
(No empty lines are provided in between the matrices)
169-
>Sample1:
213+
>**Sample1:**
170214
3<br>2<br>
171215
-82 0
172216
-57 -95
173-
91 56 <br><br>
217+
91 56 <br>
174218
2<br>4<br>
175219
1 3 -11 24
176-
-59 42 -15 48 <br><br>
220+
-59 42 -15 48 <br>
177221
O/P:
178222
-82 -246 902 -1968
179223
5548 -4161 2052 -5928
180224
-3213 2625 -1841 4872
181225

226+
---
227+
182228
**Q22:** Write a program to get a list of words and sort them in lexicographic order.
183229

184230
*****

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