terminate loop

Having problem in terminating my loop. Any help would be good :D

Quote:

---

int main(void)
{
int num=0, signal=0;

while(signal<100)
{
scanf("%d", &signal);
{
if (signal>7)
{
printf("During minutes %d, traffic flow is %d vehicles per minute\n", num, signal);
}
num++;
}
}
return (0);
}

---

your parentheses were a bit muddled up thats all

Code:

---

int main(void)
{
    int num=0, signal=0;

    while(signal<100)
    {
        scanf("%d", &signal);
    }   
    if (signal>7)
    {
        printf("During minutes %d, traffic flow is %d vehicles per minute\n", num, signal);
    }
    num++;


    return (0);
}

---

(even though the program doesnt actually do anything)

[edit] did you mean this?

Code:

---

while(signal<100)

---

to terminate this loop you have toenter a number greater than 100, but again i dont see what this program is supposed to do

I really don't think he wants that

Code:

---

int main(void){
    int num=0, signal=0;
    while(num<100){
          scanf("%d", &signal);
          if (signal>7){
              printf("During minutes %d, traffic flow is %d vehicles per minute\n", num,  signal);
          }
          num++;
      }
    return (0);
}

---

maybe this but the sentence doesn't make sense to me. I think you want to compare num in the while loop not signal

Well this program is for my pipe redirection in unix... anyway.. thanx!