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/* * Write a program to compute x^y based on using base-3 presentation of a number */ #include <stdio.h> void base3function(int, int); int main() { int mybase, myexponent; printf("Enter base number in Base-3 format: "); scanf("%d", &mybase); printf("Enter exponent number in Base-3 format: "); scanf("%d", &myexponent); base3function(mybase, myexponent); printf("\n"); return 0; } void base3function(int base, int exponent) { int decimalbase, decimalexponent, i, result=1, remainder, quotient=1, num, val=1, numdigits=0; int base3result[50], base3finalresult[50]; /* Converting Base-3 numbers in Decimal */ num = base; while (num > 0) { remainder = num % 10; decimalbase = decimalbase + remainder * val; num = num / 10 ; val = val * 3; } printf("Decimal Base: %d\n", decimalbase); /* Converting Base-3 numbers in Decimal */ num = exponent; val=1; while (num > 0) { remainder = num % 10; decimalexponent = decimalexponent + remainder * val; num = num / 10 ; val = val * 3; } printf("Decimal Exponent: %d\n", decimalexponent); /* Calculate base^exponent */ for(i = 0; i < decimalexponent; i++){ result = result * decimalbase; } printf("%d^%d = %d\n", decimalbase, decimalexponent, result); /* Converting Decimal Result in Base-3 number */ for(i=0; quotient != 0; i++) { remainder = result%3; base3result[i] = remainder; quotient = result/3; result = quotient; printf("%d", base3result[i]); } numdigits = i-1; printf("\n%d^%d = ", base, exponent); for(i=0; numdigits>=0; i++) { base3finalresult[i] = base3result[numdigits]; numdigits--; printf("%d", base3finalresult[i]); } }
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