Code:
#include <stdio.h>
#include <ctype.h>
#include <math.h>
#define N 10
long int assignv1(char uletter[], int nletter, int value[], char word1[], int nword1);
long int assignv2(char uletter[], int nletter, int value[], char word2[], int nword2);
long int assignv3(char uletter[], int nletter, int value[], char word3[], int nword3);
int main(void)
{
char word1[N], word2[N], word3[N],uletter[N];
int nword1, nword2, nword3,nletter,nuletter, value[N]; //counter of letters in words
int i,j=0, k, l,flag;d
long int value1=0,value2=0,value3=0;
printf("Please input the first in capital letters\n");
for(i=0;i<N;i++)
{
word1[i]=getchar();
if(word1[i]=='\n')
break;
}
nword1=i;
printf("Please input the first in capital letters\n");
for(i=0;i<N;i++)
{
word2[i]=getchar();
if(word2[i]=='\n')
break;
}
nword2=i;
printf("Please input the first in capital letters\n");
for(i=0;i<N;i++)
{
word3[i]=getchar();
if(word3[i]=='\n')
break;
}
nword3=i;
nletter=nword1+nword2+nword3;
/*_______________________________________________________________________*/
//count unique letters
uletter[0]=word1[0];
nuletter=1;
for(i=1;i<nword1;i++)
{
flag=0;
for(j=0;j<nuletter;j++)
{
if(word1[i]==uletter[j])
flag=1;
}
if(flag==0)
{
uletter[nuletter]=word1[i];
nuletter++;
}
}
for(i=0;i<nword2;i++)
{
flag=0;
for(j=0;j<nuletter;j++)
{
if(word2[i]==uletter[j])
flag=1;
}
if(flag==0)
{
uletter[nuletter]=word2[i];
nuletter++;
}
}
for(i=0;i<nword3;i++)
{
flag=0;
for(j=0;j<nuletter;j++)
{
if(word3[i]==uletter[j])
flag=1;
}
if(flag==0)
{
uletter[nuletter]=word3[i];
nuletter++;
}
}
printf("number of letters=%i\n",nletter);
printf("number of unique letters=%i\n",nuletter);
for(i=0;i<nuletter;i++)
printf("%c\n",uletter[i]);
/*_______________________________________________________________________*/
j=0;
for(i=0;i<N;i++)
{
j++;
value[i]=j;
}
value[9]=0;
for(k=0;k<N;k++)
{
i++;
j++;
value1=assignv1(uletter, nletter, value, word1, nword1);
value2=assignv2(uletter, nletter, value, word2, nword2);
value3=assignv2(uletter, nletter, value, word3, nword3);
if (value1+value2==value3)
{
printf("%li\n",value1);
printf("%li\n",value2);
printf("%li\n",value3);
}
}
return 0;
}
long int assignv1(char uletter[], int nletter, int value[], char word1[], int nword1)
{
int i,j;
long int value1=0;
for(i=0;i<nword1;i++)
{
for(j=0;j<nletter;j++)
{
if(word1[i]==uletter[j]) //Inputing value to unique letter
{
value1+=value[j]*pow(10, (nword1-i-1));
}
}
}
return value1;
}
long int assignv2(char uletter[], int nletter, int value[], char word2[], int nword2)
{
int i,j;
long int value2=0;
for(i=0;i<nword2;i++)
{
for(j=0;j<nletter;j++)
{
if(word2[i]==uletter[j]) //Inputing value to unique letter
{
value2+=value[j]*pow(10, (nword2-i-1));
}
}
}
return value2;
}
long int assignv3(char uletter[], int nletter, int value[], char word3[], int nword3)
{
int i,j;
long int value3=0;
for(i=0;i<nword3;i++)
{
for(j=0;j<nletter;j++)
{
if(word3[i]==uletter[j]) //Inputing value to unique letter
{
value3+=value[j]*pow(10, (nword3-i-1));
}
}
}
return value3;
}
Originally Posted by anduril462
? -- is good in a programmer. If there is an operation that is done more than once (or even if it is just done once but is logically a separate operation), it is almost always a good idea to write it as a separate function.