sorry. here is the whole code:
float avgWeather (float high, float low){ // Function to calculate daily average float result; result = (high + low) /2.0; return result; }
int main (void) { int numDays; // stores the users input for number of days to process float todayHigh, todayLow, result, sum = 0; // variables for daily high, low, and result. Initializing "sum" to 0 char condition; // stores the specified weather condition const int numOfSymbols = 20; // using a constant value of 20 to output symbols that correlate with the daily weather conditions printf("Weather Analyzer\n"); printf("===============\n"); printf("please enter a positive number of days: "); scanf("%d", &numDays); while (numDays <= 0){ printf("enter a postive number: "); // loop to keep prompting the user for a positive number scanf("%d", &numDays); }
do { // start a do-while loop to prompt the user for input until the specified number of days is reached
printf("\nEnter today's high: ");
scanf("%f", &todayHigh);
printf("Enter today's low: ");
scanf("%f", &todayLow);
printf("Enter today's conditions (s: sunny, c: cloudy, p: precipitation): ");
scanf(" %c", &condition);
printf("High is %.2f\n", todayHigh);
printf("Low is %.2f\n", todayLow);
result = avgWeather(todayHigh, todayLow);
printf("Today's average temperature is : %.2f degrees\n", result);
sum = sum + result; //storing the value of result in the variable sum
int count; // declaring a variable named "count" to process the number of days throughout the loop
count++; // add 1 for each cycle through the loop
if (condition == 's'){ // start of loop to output the symbols related to the user specified conditions
int i = 0;
while (i < numOfSymbols)
printf("@", i++);
}
else if (condition == 'c'){
int x = 0;
while (x < numOfSymbols)
printf("~", x++);
}
else if (condition == 'p' ){
int y = 0;
while (result >= 0 && y < numOfSymbols)
printf(";", y++);
if (result < 0)
while (y < numOfSymbols)
printf("*", y++);
}
if (numDays == 1){ // once the specified number of days is reached output the avareage for all days
sum = sum / count;
printf("\naverage for all %d days is %.2f", count, sum);
}
}
while (numDays > 0, --numDays); // end of do-while loop once number of days is reached
return 0;
}