1)create a conditional expression that evaluates to string "negative" if userval is less than 0, and "positive" otherwise. example output when userval = -9 for the below sample program:
-9 is negative.
#include
#include
int main(void) {
char condstr[50] = "";
int userval = 0;
userval = -9;
strcpy(condstr, /* your solution goes here */);
printf("%d is %s.
", userval, condstr);
return 0;
}
2)
using a conditional expression, write a statement that increments numusers if updatedirection is 1, otherwise decrements numusers. ex: if numusers is 8 and updatedirection is 1, numusers becomes 9; if updatedirection is 0, numusers becomes 7. hint: start with "numusers = ".
#include
int main(void) {
int numusers = 0;
int updatedirection = 0;
numusers = 8;
updatedirection = 1;
/* your solution goes here */
printf("new value is: %d
", numusers);
return 0;