how to covert string into 2 diff int

Applications Programming
1

i got a string E.g "12.67"

how do i convert it into a int so that

a= 12
b =67

any one can guide me along?

2 
string="12.67"
IFS="."
set -- $string
a=$1
b=$2
unset IFS
3

thanks but can help me convert to c++?

4

sorry, no, i didn't know you want it in c++

5

len = strlen(szInput);
i = atof ( szInput );
m = atol ( szInput );
temp =m;
while (temp != 0)
{
temp = temp/10;
cnt++;
}
ff = i-m;

len = len-cnt;

for (j=0;j<len-1;j++)
{
ff = ff *10;
}
n =(long)ff;

6

#include <iostream>
#include <stdlib.h>
#include <string.h>

using namespace std;

int main()
{
char p[] = "12.63";

    char *pTok = strtok\(p, "."\);

    int num1 = atoi\(pTok\);
    cout &lt;&lt; num1 &lt;&lt; endl;

    while\(pTok\)
    \{
            pTok = strtok\(NULL, "."\);
            if\(pTok\)
            \{
                    int num = atoi\(pTok\);
                    cout &lt;&lt; num &lt;&lt; endl;
            \}
    \}

    return 0;

}

7

okie thanks all will go home and try it out thanks

8 
istream& operator >>(istream &in,Account &ac)
{
       
    string a,b,s;
    char p[50];
   
    fflush(stdin);
    getline(in,s);
    //cout<< s << endl;
    p[] = s;
   char *pTok = strtok(p, ".");
   ac.a= atoi(pTok);
    while(pTok)
    {
    pTok = strtok(NULL, ".");
    if(pTok)
    {
    ac.b= atoi(pTok);
    }
    }
return 0;
  return in;  
}

i encounter compilation error when i try to put in to istream

anyone can advice me one this?

9

The easiest would be to use sscanf() and here's a way to do so in C...

int main() {
    char s[] = "12.67";
    int i, j;
    sscanf(s, "%d.%d", &i, &j);
}