Write a program in MIPS assembly that reads a string from a

Write a program in MIPS assembly that reads a string (from a keyboard), stores it in the memory, and computes and prints the frequency of each upper case, each lowercase, and the space character.

For example:

Frequency of characters:

A: 1 times

B: 0 times

C: 0 times

D: 0 times

... etc for uppercase, then lowercase, and spaces.

I tried a psuedocode, but am unable to replicate it in practice.

Solution

Answer- below is the code in C which will solve your problem

int main()

{

    char inputString[100];

    int index, frequency[256] = {0};

    printf(\"Enter a String\ \");

    gets(inputString);

    for(index=0; inputString[index] != \'\\0\'; index++)

{

        frequency[inputString[index]]++;

    }

    /* Printing each character and frequency of that character in the given string*/

    printf(\"\ Character   Frequency\ \");

    for(index=0; index < 256; index++){

        if(frequency[index] != 0){

            printf(\"%5c%10d\ \", index, frequency[index]);                   

        }

    }

    getch();

    return 0;

}