I can not use the?:
#include <stdio.h>
int main()
{
int num1 = 10;
int num2 = 20;
int resposta;
num1 < num2 ? printf("sim\n") : printf("nao\n");
// O erro acontece aqui ao compilar
num1 < num2 ? resposta = 10 : resposta = -10;
printf("%i\n", resposta);
return 0;
}
The conditional operator only accepts expressions and not statements , so it does not work. Both can be best written using conditional operator only in the part that actually varies, and that is an expression.
#include <stdio.h>
int main() {
int num1 = 10;
int num2 = 20;
printf(num1 < num2 ? "sim\n" : "nao\n");
int resposta = num1 < num2 ? 10 : -10;
printf("%i\n", resposta);
}
Use the normal if else
if(num1 < num2)
resposta = 10;
else
resposta = -10;