how to convert a string into integer value in c using typecast method

[rayapati]

dear all,

i had a problem in my program. that is we need to change the entire string into the positive integer value plase tell me how to do that one as soon as posible .

thank you.

[sivadhas2006]

Hi,

This may help your needs.

 
#include <string.h>
#include <iostream.h>
void main()
{
   char
      szTemp[10];
   int
      nNumber = 0;
 
   strcpy(szTemp, "10");
 
   // Convert the string to number.
   nNumber = atoi(szTemp);
   cout << "The converted number is : " << nNumber;
 
}
 
 

Regards,
M.Sivadhas.

[rayapati]

Hi,

This may help your needs.

 
#include <string.h>
#include <iostream.h>
void main()
{
   char
      szTemp[10];
   int
      nNumber = 0;
 
   strcpy(szTemp, "10");
 
   // Convert the string to number.
   nNumber = atoi(szTemp);
   cout << "The converted number is : " << nNumber;
 
}
 
 

Regards,
M.Sivadhas.

thanks for giving these code but these is not working in the C i want these to be work in C and iostream.h fileis not in the C. can you help me in these regard sir.

thank you.

[seforo]

Modifing it a little bit like this makes it work in c

#include <string.h>
#include <stdio.h>
int main()
{
char szTemp[10];
int nNumber = 0;
strcpy(szTemp, "10");
// Convert the string to number.
nNumber = atoi(szTemp);
printf("The converted number is : %d \n",nNumber);
return 0;
}