What are the different types of errors in C and when they occur?
Answers were Sorted based on User's Feedback
Answer / pavan_mustyala
1. Syntax Errors: Error found during compilation e.g.
missing semi colon, missing comma, undeclared identifier,
etc
2. Semantic Errors: Logical error in the program due to
which functionality behaves differently than expected.
3. Runtime Errors: Exceptions due to insufficient memory
and Segmentation fault, stack over flow, etc.
Is This Answer Correct ? | 70 Yes | 12 No |
Answer / sivavendra
compilation errors(occurs during compilation) and runtime errors(occurs during runtime)...
Is This Answer Correct ? | 27 Yes | 9 No |
Answer / vishwjeet singh
PROTOTYPE ERROR:when any header file is missing then we error hat was shown by compilling the program is prototype error.
SYNTEX ERROR: Actually these type of errors occured when
programmer misses the syntax.(Syntsx: (,),(.),(;),("") etc.)
Example:- printf("your sum is %d"c);
This may occure error "Syntax error".
Right Syntax is:printf("your sum is %d",c);
SYSTEMATIC ERROR:These type of errors occure when there is a
missmatch of functionallity.
Example: int sum is;
this may occure error because while declaring a variable c
is not allowed space( ).
Right Syntax is: int sum_is;
RUNTIME ERROR: Thes etype of errors also known as "linker
errors".These type of errors occure after compilation.This
will not give you the line where these type of errors occured.
Is This Answer Correct ? | 22 Yes | 4 No |
Answer / sudhir seth
Syntax errors: Actually these type of errors occured when
programmer misses the syntax.(Syntsx: (,),(.),(;),("") etc.)
Example:- printf("your sum is %d"c);
This may occure error "Syntax error".
Right Syntax is:printf("your sum is %d",c);
Symmentic errors:These type of errors occure when there is a
missmatch of functionallity.
Example: int sum is;
this may occure error because while declaring a variable c
is not allowed space( ).
Right Syntax is: int sum_is;
Runtime errors: Thes etype of errors also known as "linker
errors".These type of errors occure after compilation.This
will not give you the line where these type of errors occured.
Is This Answer Correct ? | 22 Yes | 9 No |
#include<iostream.h> #include<stdlib.h> static int n=0; class account { int age,accno; float amt; char name[20]; public: friend void accinfo(account [] ,int); void create(); void balenq(); void deposite(); void withdrawal(); void transaction(account []); }; void account :: create() { static int acc=1231; accno=acc+n; cout<<"\n\tENTER THE CUSTOMER NAME : "; cin>>name; cout<<"\n\t ENTER THE AGE : "; cin>>age; cout<<"\n\t ENTER THE AMOUNT : "; cin>>amt; // if(amt<=500) // cout<<"\n\tAMOUNT IS NOT SUFFICIENT TO CREATE AN ACCOUNT..."; cout<<"\n\t YOUR ACCOUNT NUMBER : "<<accno<<endl; n++; } void accinfo(account cus[],int ch) { int no,flag=0; cout<<"\n\t\tENTER YOUR ACCOUNT NUMBER : "; cin>>no; for(int i=0;i<=n&&flag==0;i++) if(no==cus[i].accno) { flag=1; switch(ch) { case 2: cus[i].balenq(); break; case 3: cus[i].deposite(); break; case 4: cus[i].withdrawal(); break; case 5: cus[i].transaction(cus); break; default: cout<<"\n\t\tEND OF THE OPERATION"; exit(1); } } if(flag==0) cout<<"\n\t\tYOUR ACCOUNT DOES NOT EXIST..."<<endl; } void account :: balenq() { cout<<"\n\t\tCUSTOMER NAME : "<< name << endl; cout<<"\n\t\tBALANCE : "<< amt << endl; } void account :: deposite() { int damt; cout<<"\n\t\tCUSTOMER NAME : "<< name <<endl; cout<<"\n\t\tBALANCE : "<< amt <<endl; cout<<"\n\tENTER THE AMOUNT TO BE DEPOSITED : "; cin>>damt; amt+=damt; cout<<"\n\t\tYOUR CURRENT BALANCE : "<<amt<<endl; } void account :: withdrawal() { int wamt; cout<<"\n\t\tCUSTOMER NAME : "<< name; cout<<"\n\t\tBALANCE : "<< amt; cout<<"\n\tENTER THE AMOUNT TO BE WITHDRAWN : "; cin>>wamt; if(amt-wamt>=500) { amt-=wamt; cout<<"\n\t\tYOUR CURRENT BALANCE : "<<amt; } else cout<<"\n\tYOUR BALANCE IS TOO LOW FOR WITHDRAWAL..."<<endl; } void account :: transaction (account cus[]) { int no,tamt,flag=0; cout<<"\n\tENTER THE RECEIVER'S ACCOUNT NUMBER : "; cin>>no; cout<<"\n\t\t ENTER THE AMOUNT : "; cin>>tamt; for(int i=0;i<=n&&flag==0;i++) if(cus[i].accno==no) { flag=1; cus[i].amt+=tamt; amt-=tamt; cout<<"\n\t\tYOUR CURRENT BALANCE : "<<amt<<endl; cout<<"\n\t\t RECEIVER'S BALANCE : "<<cus[i].amt<<endl; } if(flag==0) cout<<"\n\tRECEIVER'S ACCOUNT NUMBER IS NOT AVALIABLE..."<<endl; } void main() { account cus[10]; int ch; do { cout<<"\n\t\t BANK ACCOUNT"; cout<<"\n\t\t ************\n"; cout<<"\n\t\t1.CREATE AN ACCOUNT"; cout<<"\n\t\t2.BALANCE ENQUIRY"; cout<<"\n\t\t3.DEPOSITE"; cout<<"\n\t\t4.WITHDRAWAL"; cout<<"\n\t\t5.TRANSACTION"; cout<<"\n\t\t6.EXIT\n\n"; cout<<"\n\t\tENTER YOUR CHOICE : "; cin>>ch; if(ch==1) cus[n].create(); else accinfo(cus,ch); }while(1); }
how tally is useful?
which typw of errors ? & how to solve it ?
I can not get my C++ program to work right. It is supposed to tell if a word is a palindrome or not, but it only tells thet the word is not a palindrome. And I can't fix it.
void main() { int i=5; printf("%d",i+++++i); }
void main() { for(int i=0;i<5;i++); printf("%d",i); } What is the output?..
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quoroum of computer languages?
errors are known as?
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printy(a=3,a=2)