Re: I cant do change string to int.

#include <stdio.h>
#include<stdlib.h>
int main()
{
char poli[50],tanpon[6]={'\0'};
int i,d,l,toplam,polinom[6];
int p;
int z=0;
scanf("%s", poli);
for(i=0 ; i<50 ; i++)
{
if(poli[i]=='X' && poli[i+1]=='^')
{
toplam=i+3;
p = poli[i+2] - '0';
if(z==0)
{
for(d=0 ; d<i ; d++)
{
tanpon[d]=poli[d];
}
polinom[p]=atoi(tanpon);
}else {
tanpon[6]='\0';
for(l=toplam+1; l<i ; l++)
{
printf("toplam%d,l---->%d",toplam,l);
tanpon[l]=poli[l];
}
polinom[p]=atoi(tanpon);
}
z=1;
}
}
for(i=0 ; i<6 ; i++) {
printf(" %d ", polinom[i]);
}
return 0;
}

this is my code, I want to enter like this 3X^1+32X^4+12X^0 but its
only do if part which if z==0 but why it doesnt do 'else' part????

.