Warning: implode(): Invalid arguments passed in /www/wwwroot/jobquiz.info/mdiscuss.php on line 336
What will be the output of the program ? #include<stdio.h> int main() { FILE ptr; char i; ptr = fopen("myfile.c", "r"); while((i=fgetc(ptr))!=NULL) printf("%c", i); return 0; } ?->(Show Answer!)
Question Set

1. What will be the output of the program ? #include<stdio.h> int main() { FILE ptr; char i; ptr = fopen("myfile.c", "r"); while((i=fgetc(ptr))!=NULL) printf("%c", i); return 0; }





Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

  • By: guest on 01 Jun 2017 06.01 pm
    The program will generate infinite loop. When an EOF is encountered fgetc() returns EOF. Instead of checking the condition for EOF we have checked it for NULL. so the program will generate infinite loop.
Show Similar Question And Answers
QA->The extension jpeg in the name of a file indicates that it is a/an file.....
QA->Name the translatory program which translates the high level language into machine language before running the program?....
QA->An unauthorized program which functions from inside what seems to be an authorized program, thereby concealing what it is actually doing:....
QA->An unauthorized program which functions from inside what seems to be an authorized program, thereby concealing what it is actually doing:....
QA->An unauthorized program which functions from inside what seems to be an authorized program, thereby concealing what it is actually doing:....
MCQ->What will be the output of the program ? #include<stdio.h> int main() { static int arr[] = {0, 1, 2, 3, 4}; int p[] = {arr, arr+1, arr+2, arr+3, arr+4}; int ptr=p; ptr++; printf("%d, %d, %d\n", ptr-p, ptr-arr, ptr); ptr++; printf("%d, %d, %d\n", ptr-p, ptr-arr, ptr); ++ptr; printf("%d, %d, %d\n", ptr-p, ptr-arr, ptr); ++ptr; printf("%d, %d, %d\n", ptr-p, ptr-arr, ptr); return 0; }....
MCQ->What will be the output of the program? #include<stdio.h> #include<stdarg.h> void fun1(char, int, int , float , char ); void fun2(char ch, ...); void (p1)(char, int, int , float , char ); void (p2)(char ch, ...); int main() { char ch='A'; int i=10; float f=3.14; char p="Hello"; p1=fun1; p2=fun2; (p1)(ch, i, &i, &f, p); (p2)(ch, i, &i, &f, p); return 0; } void fun1(char ch, int i, int pi, float pf, char p) { printf("%c %d %d %f %s \n", ch, i, pi, pf, p); } void fun2(char ch, ...) { int i, pi; float pf; char p; va_list list; printf("%c ", ch); va_start(list, ch); i = va_arg(list, int); printf("%d ", i); pi = va_arg(list, int); printf("%d ", pi); pf = va_arg(list, float); printf("%f ", pf); p = va_arg(list, char ); printf("%s", p); }....
MCQ->What will be the output of the program? #include int fun(int ptr); int main() { int i=10; const int ptr = &i; fun(&ptr); return 0; } int fun(int ptr) { int j = 223; int temp = &j; printf("Before changing ptr = %5x\n", ptr); const ptr = temp; printf("After changing ptr = %5x\n", ptr); return 0; }....
MCQ->What will be the output of the program in TurboC? #include<stdio.h> int fun(int ptr); int main() { int i=10, j=20; const int ptr = &i; printf(" i = %5X", ptr); printf(" ptr = %d", ptr); ptr = &j; printf(" j = %5X", ptr); printf(" ptr = %d", ptr); return 0; }....
MCQ->What will be the output of the program ? #include<stdio.h> int main() { FILE ptr; char i; ptr = fopen("myfile.c", "r"); while((i=fgetc(ptr))!=NULL) printf("%c", i); return 0; }....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution