when i use cout or cin call & then either << or >> .....it shows
declaration syntax error...what should i do?
cout<<"anything";
int a;
cin>>a;
return 0;

Answers were Sorted based on User's Feedback



when i use cout or cin call & then either << or >> .....it shows declaration synta..

Answer / nilam

If you are using Turbo C complier need to add #include<iostream.h> header file.

and If you are using Visual Studio then you need to add

#include<iostream>
using std namespace;

the above two statements.

Is This Answer Correct ?    0 Yes 0 No

when i use cout or cin call & then either << or >> .....it shows declaration synta..

Answer / ramchandranaik

if you are using Turbo C complier need to add #include<iostream.h>
header file.
or if ur using dev C++ then

#include<iostream>
using namespace std;

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More C C++ Errors Interview Questions

what is syntax error?

3 Answers  


difference between c/c++ programing language? what is necessesity of c++ when existing c programing language?

2 Answers   TCS,


Write down the difference between c. Loop and goto statement d. (!0) and (!1) e. (1= =! 1) and (1!=1) f. NULL and !NULL

0 Answers  


what is meant by linking error? how can i solve it? if there is a linking error " unable to open file 'cos.obj'? then what should i do?

1 Answers  


Declaration of Cube Guys please help me.. Is this a right way to declare cube.? If i Compile it. It Says: Cube undeclared what should i do? Please help \thanks in advanced #include<stdio.h> #include<math.h> #include<conio.h> main( ) { float x,y; while(x++<10.0) { printf("Enter Number:"); scanf("%d", &x); y = cube(x); printf("%f %f %f \n", x,pow(x,2),y); cube(x); } { float x; float y; y = x*x*x; } getch(); return (y); }

2 Answers  






void main() { int i=1; printf("%d%d%d",i,++i,i++); } Cau u say the output....?

24 Answers   HCL,


who was the present cheif governor of reserve bank of india

6 Answers   State Bank Of India SBI,


I am using Qt 5.6 during compilation it stops and gives error about Qmake The process "C:QtQt5.6.35.6.3msvc2015_64inqmake.exe" crashed. Error while building/deploying project untitled1 (kit: Desktop Qt 5.6.3 MSVC2015 64bit) When executing step "qmake"

0 Answers  


what are the techniques for reducing the fragility of a memory bug?

1 Answers  


which typw of errors ? & how to solve it ?

0 Answers  


2. A student studying Information Technology at Polytechnic of Namibia is examined by coursework and written examination. Both components of assessment carry a maximum of 50 marks. The following rules are used by examiners in order to pass or fail students. a. A student must score a total of 40% or more in order to pass (total = coursework marks + examination marks) b. A total mark of 39% is moderated to 40% c. Each component must be passed with a minimum mark of 20/50. If a student scores a total of 40% or more but does not achieve the minimum mark in either component he/she is given a technical fail of 39% (this mark is not moderated to 40%) d. Grades are awarded on marks that fall into the following categories. Mark 100-70 69-60 59-50 49-40 39-0 Grade A B C D E Write a program to input the marks for both components (coursework marks out of 50 and examination marks out of 50), out put the final mark and grade after any moderation. [30]

0 Answers  


void main() { for(int i=0;i<5;i++); printf("%d",i); } What is the output?..

32 Answers   College School Exams Tests, CTS, HCL, iGate, SmartData,


Categories