Ternary to Decimal Conversion in C Programming

 

// TERNARY to DECIMAL

#include <stdio.h>

#include <math.h> 

#include <string.h> 

int main()

{

int n=0,POWER=0,i,j;

char ar1[20];

char ar2[3] = {'0','1','2'}; 

printf("Enter any Ternary Number : ");

scanf("%s",&ar1);

for(i=strlen(ar1)-1;i>=0;i--)

{

for(j=0;j<3;j++)

{

if(ar1[i]==ar2[j])

{

n=n+j*pow(3,POWER);

}

}

POWER++;

}

printf("\nDecimal Number = %d",n);

}

//Alternate Method

//Ternary to Decimal

#include <stdio.h>  

int main()

{

int n,ter=0,temp=1,REM;

printf("Enter any Ternary Number : ");

scanf("%d",&n);

while(n>0)

{

REM = n%10;

ter = ter + REM*temp;

n = n/10;

temp = temp*3;

}

printf("Decimal Number : %d",ter);

return 0;

}

**Author**

Sukhvir Singh

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