PrintCountryNames function work. It should print the list of countries
Please help,
Having problem making the PrintCountryNames function work. It should print the list of countries from the main but instead it prints random characters. Can you please help me fix it?
Thank You.
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
const int MAX_COUNTRY_NAME_LENGTH = 50;
typedef struct CountryTvWatch_struct {
char countryName[50];
int tvMinutes;
} CountryTvWatch;
void PrintCountryNames(CountryTvWatch ctryList[], int numCountries) //This Function is'nt working right, should call list of contries
{
int i;
for (i = 0; i < numCountries; ++i){
printf("%c", ctryList[i]);
}
}
int main(void) {
// Source: www.statista.com, 2010
const int NUM_COUNTRIES = 4;
CountryTvWatch countryList[NUM_COUNTRIES];
char countryToFind[MAX_COUNTRY_NAME_LENGTH];
bool countryFound;
int i;
strcpy(countryList[0].countryName, "Brazil");
countryList[0].tvMinutes = 222;
strcpy(countryList[1].countryName, "India");
countryList[1].tvMinutes = 119;
strcpy(countryList[2].countryName, "U.K.");
countryList[2].tvMinutes = 242;
strcpy(countryList[3].countryName, "U.S.A.");
countryList[3].tvMinutes = 283;
printf("Enter country name: \n");
scanf("%s", countryToFind);
countryFound = false;
for (i = 0; i < NUM_COUNTRIES; ++i) { // Find country's index
if (strcmp(countryList[i].countryName, countryToFind) == 0) {
countryFound = true;
printf("People in %s watch\n", countryToFind);
printf("%d minutes of TV daily.\n", countryList[i].tvMinutes);
}
}
if (!countryFound) {
printf("Country not found, try again.\n");
printf("Valid countries:\n");
PrintCountryNames(countryList, NUM_COUNTRIES);
}
return 0;
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