C Program to Read the Integer value from File [ASCII TEXT] скачать в хорошем качестве

C Program to Read the Integer value from File [ASCII TEXT]

int main() { // declare variable called "num" to store the value from file int num; // declare the file pointer to communicate with file FILE *ptr; //use fopen() function with read mode ["r"] to open the file // Enter the file path and mode if((ptr=fopen("H:\hello.txt","r"))==NULL) { printf("ERROR OPENING FILE !!!!!"); // use exit() function to mention the error status exit(1); } // use fscanf to store the file contents to "num " variable fscanf(ptr,"%d",&num); // print the file content using num variable printf("%d",num); //Close the file pointer using fclose() function fclose(ptr); } // Run the Program using ctrl+F5