// practice ground

Problems

#	Title	Topics	Difficulty
1126	Count Number of Special Characters in a String	Strings	Easy
1127	Extract Digits from a Mixed String	Strings	Easy
1128	Extract Letters from a Mixed String	Strings	Easy
1129	Find the Longest Word in a List	Arrays Strings	Easy
1130	Find the Shortest Word in a List	Arrays Strings	Easy
1131	Check if Two Strings Have Same Length	Strings	Easy
1132	Swap Two Words in a Sentence	Strings	Easy
1133	Insert a Character at a Given Position	Strings	Easy
1134	Delete a Character at a Given Position	Strings	Easy
1135	Count Words Starting With a Vowel	Strings	Easy
1136	Check if a Sentence is a Pangram	Strings	Easy
1137	Find the Most Frequent Character	Hash Maps Strings	Easy
1138	Find the Least Frequent Character	Hash Maps Strings	Easy
1139	Remove Leading and Trailing Spaces	Strings	Easy
1140	Check if a String Contains Only Digits	Strings	Easy
1141	Check if a String Contains Only Letters	Strings	Easy
1142	Convert Snake Case to Camel Case	Strings	Easy
1143	Convert Camel Case to Snake Case	Strings	Easy
1144	Count Sentences in a Paragraph	Strings	Easy
1145	Join a List of Words with a Delimiter	Strings	Easy
1146	Sum of Squares of First N Numbers	Loops Math	Easy
1147	Sum of Cubes of First N Numbers	Loops Math	Easy
1148	Find the Average of N Numbers	Math	Easy
1149	Convert Celsius to Fahrenheit	Math	Easy
1150	Convert Fahrenheit to Celsius	Math	Easy

Showing 1126–1150 of 1321

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