Write a Risc-V assembly program to see if a string is Palindrome(String arg) that determines if a String is palindrome or not. A palindrome is when a String remains the same after reversing. The method should return a boolean type. ONLY NEED A RISC-V CODE, IF YOU DON'T KNOW WHAT RISC-V IS PLEASE DON'T ANSWER. I DON'T NEED ANY OTHER LANGUAGE CODE.

Write a C++ program that depicts a multiplication table. your program should ask the user to enter the number of rows and columns.  Sample output is something like the following:       How many rows the multiplication table has?  3       How many columns?  4       your multiplication is the following:               1     2      3      4      1       1      2      3      4       2       2      4     6       8       3      3       6      9    12

Write a C program that will take a string and another number as input. Shift all the characters of the string by that numerical value. The string will consist of only small letters. Look at the explanation for more clarification.   Sample Input: smiley 5   Sample Output: xrnqjd   Explanation: Here, the first character was s and it has been shifted by 5 units, that is, s+5 = x, thus we got the character ‘x’ in the output. Similarly all the character by shifting the characters by 5 units. Take a closer look at the last character. The character was ‘y’ but after shifting it by 5 units we got ‘d’. That is because we traversed the letters in a circular fashion. After ‘y’ comes ‘z’ then ‘a’ then ‘b’ then ‘c’ and then finally ‘d’. Thus, ‘y’+5 will be ‘d’ in our program. Be careful about this case.

Write a Java program to count the occurrence of each character in a given string.