Put the string into an integer, and calculate how many number
Using the write function change (char * s, int * p)

CodePudding user response:

Reference:

 # include & lt; Iostream. H> 
#include  
Int change (char * s, int * p) 
{
Int j, n=0, I, k; 
Char \ [100]. 
for (i=0; S [I]!='\ 0'; I++) 
{
J=0; 
k=0; 
[I] while (s & gt;='0' & amp; & S [I] <='9') 
{
If (k==0 & amp; & i!=0 & amp; & S [I - 1]=='-')//negative processing 
{
[j]=s \ [I - 1); 
j++; 
k++; 
} 
Temp [j] [I]=s; 
j++; 
i++; 
} 
If (j!=0) 
{
Temp [j]='\ 0'; 
* p=atoi (temp); 
p++; 
n++; 
I -; 
} 

} 
Return n. 
} 



Int main (int arg c, char * argv []) 
{
Char ss [100]. 
Int n, a, [100]. 
Gets (ss); 
N=change (ss, a); 
Cout<& lt;" N="& lt; 

return 0; 
}