Chr*_*_45 3 c validation scanf
我怎样才能确保我有双倍而不是别的东西?
int main() {
int flagOk = 0;
double number;
while(!flagOk) {
printf("Put in a double");
scanf("%lf", &number);
if(number == "%lf"); //this want make sure
flagOk = 1;
}
}
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