String – Non Repeated Characters
The program must accept a string S as the input. The program must print all the non-repeated characters in the string S in the order of their…
Replace Middle Character(s) with *
The program must accept a string S as the input. The program must replace the middle character with * in the string S if the length of the…
Same Unique Characters or Not
The program must accept two string values S1 and S2 containing only lower case alphabets as the input. The program must print yes if the given…
Expand String – K Characters
The program must accept three integers X, Y and K as the input. The program must form a string with lower case…
N Characters Forward Reverse
The program must accept a string S and an integer value N. Then the program must print the first N characters, then must print the next N…
Same or Different – Characters
The program must accept three characters ch1, ch2 and ch3 as the input. The program must print Same if the…
First N Repeated Characters
The program must accept a string S and then print all the characters which are among the first N repeated characters in S. Boundary…
Middle Three Characters
A string S of length 7 is passed as the input to the program. The program must print the middle three characters as the output. Example…
Swap Two Characters & Compare
Swap Two Characters & Compare: The program must accept two string values S1 and S2 of equal length as the input. The…
Middle N Characters in String
Middle N Characters in String: Given a String S and an integer N as input, the program must print the N characters present in the middle of…