Modify the function my Int2Str to output strings in any base from 2 to 36 For ex

Question

Modify the function my Int2Str to output strings in any base from 2 to 36 For example if the integer has value 23 and the base is 5, the string would be 43. void myIntB2Str (int num, int base, chartastirstring)//TODO: add your code here Write a function getBit (x i) that returns 1 i f the i-th bit in x is 1, and 0 if the i-th bit in x is 0, where 0 i 31. int get Bit (int x, int i)//TODO: add your code here Write the function setBit (x, i) that returns the value of x with the bit at index i set to a 1 where o i 31. All other bits in x should be left unchanged. int set Bit (int X int i)//TODO: add your code here Write the function clearBit (x i) that returns the value of x with the bit at index i set to a 0 where o i 31. All other bits in x should be left unchanged. int clear Bit (int x, int i)//TODO: add your code here

Explanation / Answer

#include<stdio.h>
void myIntB2Str(int num, int base, char* string){
   int i = 0;
   char temp[50];
   char c;
   if (num == 0){ // handle the case of 0
       string[i++] = '0';
       string[i++] = '';
       return;
   }
   while (num > 0){
       int val = num%base;
       if (val<10){
           c = '0' + val; // use number to represent remainder if value is less than 10
       } else {
           c = 'A' + (val - 10); //use alphabet to represent number greater than or equal 10
       }
       temp[i++] = c;
       num = num/base;
   }
   for (int j=i-1, k=0; j>=0;j--,k++){ //reverse the number
       string[k] = temp[j];
   }
   string[i] = ''; //add string end character
   return;
}

int getBit(int x, int i){
   int j = 0x80000000; // set variable with only first bit as 1 and rest 0
   int k;
   x = x<<i; // shift left operation such that required bit is positioned at first position
   k = x&j; // bitwise and operation
   if ( k!= 0)
       return 1;
   else
       return 0;
}

int setBit(int x, int i){
   int j = 0x80000000; //set a variable with only first position as 1 and rest 0
    j = j>>i; //moving the 1 in the number i number of times
   x = x|j; //setting bit in result using bitwise or operator
   return x;
}

int clearBit(int x, int i){
   int j = 0x7FFFFFFF; //Setting a number with only first bit as 0 and rest as 1
   int k;
   for(k = 0;k<i;k++)
   {
       j = j >> 1; //moving the position of 0 to right in j
       j = j|0x80000000; //adding 1 to first position in j
   }
   x = x&j; //clearing the bit using bitwise and operator
   return x;

}
int main()
{
   char string[50];
   myIntB2Str(100,30,string);
   printf("Number to different base: %s ",string);
   printf("Bit at the position: %d ", getBit(5,15));
   printf("Setting a bit: %d ", setBit(4,15));
   printf("Clearing a bit: %d", clearBit(5,15));
   return 0;
}

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