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nested main

Sir i need notes for structure,functions,pointers in c language can you help me please

2416

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write a C program: To search a file any word which starts with ?a?. If the word following this ?a? starts with a vowel.Then replace this ?a? with ?a? with ?an?. redirect with the output onto an output file.The source file and destination file are specified by the user int the command line.

2863

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What is a #include preprocessor?

1154

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Differentiate between Macro and ordinary definition.

1381

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What is the difference between malloc calloc and realloc in c?

1147

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a=10;b= 5;c=3;d=3; if(a printf(%d %d %d %d a,b,c,d) else printf("%d %d %d %d a,b,c,d);

1139

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What's the right way to use errno?

1144

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What are preprocessor directives in c?

1102

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Are the variables argc and argv are always local to main?

1022

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Why functions are used in c?

1137

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FILE *fp1,*fp2; fp1=fopen("one","w") fp2=fopen("one","w") fputc('A',fp1) fputc('B',fp2) fclose(fp1) fclose(fp2)} a.error b. c. d.

1746

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to print the salary of an employee according to follwing calculation: Allowances:HRA-20% of BASIC,DA-45% of BASIC,TA-10%. Deductions:EPF-8% of BASIC,LIC-Rs.200/-Prof.Tax:Rs.200/- create c language program?

2180

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Tell me can the size of an array be declared at runtime?

1046

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what will be the output for the following main() { printf("hi" "hello"); }

11001

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What is string concatenation in c?

1092

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