| C Tutorial |
| 1. Language | ||
| 1. 1. First Program( 1 ) | 1. 11. static Variables( 2 ) | |
| 1. 2. C Language Keywords( 1 ) | 1. 12. Variable Address( 2 ) | |
| 1. 3. main function( 1 ) | 1. 13. Variable Pointer( 2 ) | |
| 1. 4. Command Line Arguments( 1 ) | 1. 14. Variable argument lists( 1 ) | |
| 1. 5. Variable Declaration( 7 ) | 1. 15. Comments( 5 ) | |
| 1. 6. Variable Output( 1 ) | 1. 16. Convention( 2 ) | |
| 1. 7. Variable Size and Limitation( 2 ) | 1. 17. Header Files( 6 ) | |
| 1. 8. Variable Scope( 2 ) | 1. 18. External references( 1 ) | |
| 1. 9. Global variables( 2 ) | 1. 19. gcc( 1 ) | |
| 1. 10. Local variable( 1 ) | ||
| 2. Data Type | ||
| 2. 1. Data Type( 7 ) | 2. 17. float number( 4 ) | |
| 2. 2. int Declaration( 1 ) | 2. 18. float Declaration( 6 ) | |
| 2. 3. int Read( 1 ) | 2. 19. float read( 1 ) | |
| 2. 4. int Display( 2 ) | 2. 20. float Display( 7 ) | |
| 2. 5. int Calculation( 4 ) | 2. 21. float Calculation( 3 ) | |
| 2. 6. int Conversion( 1 ) | 2. 22. Double( 2 ) | |
| 2. 7. Integer Family( 5 ) | 2. 23. Bit( 1 ) | |
| 2. 8. Hexadecimal numbers( 1 ) | 2. 24. Bit Shift( 1 ) | |
| 2. 9. Octal numbers( 1 ) | 2. 25. enum( 1 ) | |
| 2. 10. Long( 1 ) | 2. 26. Union( 2 ) | |
| 2. 11. char( 6 ) | 2. 27. const( 3 ) | |
| 2. 12. char read( 4 ) | 2. 28. True False( 1 ) | |
| 2. 13. char Display( 4 ) | 2. 29. Equality( 2 ) | |
| 2. 14. char Calculation( 5 ) | 2. 30. Register variable( 1 ) | |
| 2. 15. char function( 3 ) | 2. 31. Data Type Cast( 4 ) | |
| 2. 16. ASCII Table( 1 ) | 2. 32. Complex( 1 ) | |
| 3. String | ||
| 3. 1. String Introduction( 6 ) | 3. 7. String Length( 1 ) | |
| 3. 2. String Terminator( 3 ) | 3. 8. String Copy( 2 ) | |
| 3. 3. String Read( 3 ) | 3. 9. String Parameter( 1 ) | |
| 3. 4. String Display( 2 ) | 3. 10. String Array( 1 ) | |
| 3. 5. String Escape( 4 ) | 3. 11. String Search( 1 ) | |
| 3. 6. String Join( 1 ) | 3. 12. String Sort( 2 ) | |
| 4. printf scanf | ||
| 4. 1. printf Basics( 9 ) | 4. 17. printf star( 1 ) | |
| 4. 2. printf char( 1 ) | 4. 18. printf Type prefixes( 3 ) | |
| 4. 3. printf sign character( 4 ) | 4. 19. printf format( 2 ) | |
| 4. 4. printf int( 1 ) | 4. 20. scanf Basics( 7 ) | |
| 4. 5. printf hexadecimal( 2 ) | 4. 21. scanf char( 1 ) | |
| 4. 6. printf octal( 1 ) | 4. 22. scanf int( 1 ) | |
| 4. 7. printf float( 3 ) | 4. 23. scanf float( 3 ) | |
| 4. 8. printf exponential form( 2 ) | 4. 24. scanf hexadecimal( 1 ) | |
| 4. 9. printf Precision( 3 ) | 4. 25. scanf octal( 1 ) | |
| 4. 10. printf string( 1 ) | 4. 26. scanf String Read( 1 ) | |
| 4. 11. printf Escape Sequence( 11 ) | 4. 27. scanf field width( 1 ) | |
| 4. 12. printf unsigned( 1 ) | 4. 28. scanf unsigned( 3 ) | |
| 4. 13. printf 0s( 2 ) | 4. 29. scanf length( 1 ) | |
| 4. 14. printf conversion( 1 ) | 4. 30. scanf scan set( 1 ) | |
| 4. 15. printf Field width( 1 ) | 4. 31. scanf star( 2 ) | |
| 4. 16. printf Justify( 2 ) | 4. 32. scanf format( 2 ) | |
| 5. Operator | ||
| 5. 1. Assignment Operator( 2 ) | 5. 7. Bitwise Operator( 9 ) | |
| 5. 2. Arithmetic Operators( 3 ) | 5. 8. Shift operator( 1 ) | |
| 5. 3. Increment decrement Operator( 2 ) | 5. 9. Comma Operator( 2 ) | |
| 5. 4. Relational Operators( 1 ) | 5. 10. sizeof operator( 1 ) | |
| 5. 5. Logic Operators( 7 ) | 5. 11. Ternary operator( 1 ) | |
| 5. 6. Short Calculation( 1 ) | ||
| 6. Statement | ||
| 6. 1. Control Structures( 2 ) | 6. 6. For statement( 12 ) | |
| 6. 2. Statement( 2 ) | 6. 7. While Loop( 5 ) | |
| 6. 3. If statement( 13 ) | 6. 8. Do While( 4 ) | |
| 6. 4. Switch statement( 9 ) | 6. 9. Break( 2 ) | |
| 6. 5. Loop statement( 1 ) | 6. 10. Continue( 1 ) | |
| 7. Array | ||
| 7. 1. Array Introduction( 3 ) | 7. 7. Array Parameter( 2 ) | |
| 7. 2. Array Initializing( 3 ) | 7. 8. Array Pointer( 7 ) | |
| 7. 3. Array scanf( 1 ) | 7. 9. Two dimensional array( 2 ) | |
| 7. 4. Array Merge( 1 ) | 7. 10. Multi Dimensional Array Initializing( 1 ) | |
| 7. 5. Array Reverse( 2 ) | 7. 11. Multi Dimensional Array Pointer( 5 ) | |
| 7. 6. Array Search( 2 ) | ||
| 8. Function | ||
| 8. 1. Function Introduction( 1 ) | 8. 6. Function Pointer( 4 ) | |
| 8. 2. Function Definition( 1 ) | 8. 7. Function Return( 3 ) | |
| 8. 3. Function Prototype( 3 ) | 8. 8. Recursive Function( 3 ) | |
| 8. 4. Function Call( 1 ) | 8. 9. Variable Number of Arguments( 1 ) | |
| 8. 5. Function Parameter( 6 ) | ||
| 9. Structure | ||
| 9. 1. Structure( 2 ) | 9. 3. structure sort( 1 ) | |
| 9. 2. structure pointer( 1 ) | ||
| 10. Pointer | ||
| 10. 1. Pointer Introduction( 1 ) | 10. 6. Pointer offset( 1 ) | |
| 10. 2. Address and Pointers( 3 ) | 10. 7. Pointer Size( 1 ) | |
| 10. 3. Address Operator( 1 ) | 10. 8. Pointer subscript( 1 ) | |
| 10. 4. NULL Pointer( 1 ) | 10. 9. const pointer( 4 ) | |
| 10. 5. Pointer Calculation( 4 ) | ||
| 11. Memory | ||
| 11. 1. Memory Allocation( 1 ) | 11. 2. Deallocate Memory( 1 ) | |
| 12. Preprocessor | ||
| 12. 1. Preprocessor( 1 ) | 12. 7. ifelse( 1 ) | |
| 12. 2. define( 2 ) | 12. 8. ifndef( 1 ) | |
| 12. 3. undef( 1 ) | 12. 9. line( 1 ) | |
| 12. 4. if( 1 ) | 12. 10. error( 1 ) | |
| 12. 5. ifdef( 1 ) | 12. 11. MACRO( 2 ) | |
| 12. 6. ifelif( 1 ) | 12. 12. FILE LINE( 2 ) | |
| 13. File | ||
| 13. 1. File Open( 1 ) | 13. 2. File Read( 1 ) | |
| 14. Data Structure | ||
| 14. 1. Linked list( 2 ) | 14. 3. Queue( 3 ) | |
| 14. 2. Stack( 2 ) | 14. 4. Circular Queue( 1 ) | |
| 15. Search Sort | ||
| 15. 1. Bubble Sort( 1 ) | 15. 5. Insertion Sort( 1 ) | |
| 15. 2. Shaker Sort( 1 ) | 15. 6. Quicksort( 1 ) | |
| 15. 3. Selection Sort( 1 ) | 15. 7. Sequential Search( 1 ) | |
| 15. 4. Shell Sort( 1 ) | 15. 8. Binary Search( 1 ) | |
| 16. Wide Character String | ||
| 16. 1. Wide Character Functions( 7 ) | 16. 6. Wide Character String Length( 1 ) | |
| 16. 2. Wide Character String Terminator( 1 ) | 16. 7. Wide Character String Search( 1 ) | |
| 16. 3. Wide Character String Output( 1 ) | 16. 8. Change Case( 2 ) | |
| 16. 4. fgetws Wide String Read( 1 ) | 16. 9. Wide Char Calculation( 1 ) | |
| 16. 5. Read Wide Character String( 1 ) | ||
| 17. assert.h | ||
| 17. 1. assert( 1 ) | ||
| 18. ctype.h | ||
| 18. 1. isalnum( 1 ) | 18. 8. isprint( 1 ) | |
| 18. 2. isalpha( 1 ) | 18. 9. ispunct( 1 ) | |
| 18. 3. isblank( 1 ) | 18. 10. isspace( 1 ) | |
| 18. 4. iscntrl( 1 ) | 18. 11. isupper( 1 ) | |
| 18. 5. isdigit( 1 ) | 18. 12. isxdigit( 1 ) | |
| 18. 6. isgraph( 1 ) | 18. 13. tolower( 1 ) | |
| 18. 7. islower( 1 ) | 18. 14. toupper( 1 ) | |
| 19. math.h | ||
| 19. 1. const( 1 ) | 19. 36. islessgreater( 1 ) | |
| 19. 2. acos( 1 ) | 19. 37. isnan( 1 ) | |
| 19. 3. acosh( 1 ) | 19. 38. isnormal( 1 ) | |
| 19. 4. asin( 1 ) | 19. 39. isunordered( 1 ) | |
| 19. 5. asinh( 1 ) | 19. 40. ldexp( 1 ) | |
| 19. 6. atan2( 1 ) | 19. 41. lgamma( 1 ) | |
| 19. 7. atan( 1 ) | 19. 42. llrint( 1 ) | |
| 19. 8. atanh( 1 ) | 19. 43. llround( 1 ) | |
| 19. 9. cbrt( 1 ) | 19. 44. log1p( 1 ) | |
| 19. 10. ceil( 1 ) | 19. 45. log2( 1 ) | |
| 19. 11. copysign( 1 ) | 19. 46. log10( 1 ) | |
| 19. 12. cos( 1 ) | 19. 47. log( 1 ) | |
| 19. 13. cosh( 1 ) | 19. 48. logb( 1 ) | |
| 19. 14. erf( 1 ) | 19. 49. lrint( 1 ) | |
| 19. 15. erfc( 1 ) | 19. 50. lround( 1 ) | |
| 19. 16. exp2( 1 ) | 19. 51. modf( 1 ) | |
| 19. 17. exp( 1 ) | 19. 52. nan( 1 ) | |
| 19. 18. expm1( 1 ) | 19. 53. nearbyint( 1 ) | |
| 19. 19. fabs( 1 ) | 19. 54. nextafter( 1 ) | |
| 19. 20. fdim( 1 ) | 19. 55. nexttoward( 1 ) | |
| 19. 21. floor( 1 ) | 19. 56. pow( 1 ) | |
| 19. 22. fma( 1 ) | 19. 57. remainder( 1 ) | |
| 19. 23. fmax( 1 ) | 19. 58. remquo( 1 ) | |
| 19. 24. fmin( 1 ) | 19. 59. rint( 1 ) | |
| 19. 25. fmod( 1 ) | 19. 60. round( 1 ) | |
| 19. 26. fpclassify( 1 ) | 19. 61. scalbln( 1 ) | |
| 19. 27. frexp( 1 ) | 19. 62. scalbn( 1 ) | |
| 19. 28. hypot( 1 ) | 19. 63. signbit( 1 ) | |
| 19. 29. ilogb( 1 ) | 19. 64. sin( 1 ) | |
| 19. 30. isfinite( 1 ) | 19. 65. sinh( 1 ) | |
| 19. 31. isgreater( 1 ) | 19. 66. sqrt( 1 ) | |
| 19. 32. isgreaterequal( 1 ) | 19. 67. tan( 1 ) | |
| 19. 33. isinf( 1 ) | 19. 68. tanh( 1 ) | |
| 19. 34. isless( 1 ) | 19. 69. tgamma( 1 ) | |
| 19. 35. islessequal( 1 ) | 19. 70. trunc( 1 ) | |
| 20. setjmp.h | ||
| 20. 1. longjmp( 1 ) | 20. 2. setjmp( 1 ) | |
| 21. signal.h | ||
| 21. 1. raise( 1 ) | ||
| 22. stdio.h | ||
| 22. 1. clearerr( 1 ) | 22. 22. gets( 3 ) | |
| 22. 2. fclose( 1 ) | 22. 23. perror( 1 ) | |
| 22. 3. feof( 1 ) | 22. 24. printf( 1 ) | |
| 22. 4. ferror( 1 ) | 22. 25. putc( 1 ) | |
| 22. 5. fflush( 2 ) | 22. 26. putchar( 1 ) | |
| 22. 6. fgetc( 1 ) | 22. 27. puts( 3 ) | |
| 22. 7. fgetpos( 1 ) | 22. 28. remove( 1 ) | |
| 22. 8. fgets( 1 ) | 22. 29. rename( 1 ) | |
| 22. 9. fopen( 1 ) | 22. 30. rewind( 1 ) | |
| 22. 10. fprintf( 1 ) | 22. 31. scanf( 1 ) | |
| 22. 11. fputc( 1 ) | 22. 32. setbuf( 1 ) | |
| 22. 12. fputs( 1 ) | 22. 33. setvbuf( 1 ) | |
| 22. 13. fread( 1 ) | 22. 34. snprintf( 1 ) | |
| 22. 14. freopen( 1 ) | 22. 35. sprintf( 1 ) | |
| 22. 15. fscanf( 1 ) | 22. 36. sscanf( 1 ) | |
| 22. 16. fseek( 1 ) | 22. 37. tmpfile( 1 ) | |
| 22. 17. fsetpos( 1 ) | 22. 38. tmpnam( 1 ) | |
| 22. 18. ftell( 1 ) | 22. 39. ungetc( 1 ) | |
| 22. 19. fwrite( 1 ) | 22. 40. vprintf vfprintf vsprintf vsnprintf( 1 ) | |
| 22. 20. getc( 1 ) | 22. 41. vscanf vfscanf vsscanf( 1 ) | |
| 22. 21. getchar( 1 ) | ||
| 23. stdlib.h | ||
| 23. 1. abort( 1 ) | 23. 18. lldiv( 1 ) | |
| 23. 2. abs( 1 ) | 23. 19. malloc( 1 ) | |
| 23. 3. atexit( 1 ) | 23. 20. mblen( 1 ) | |
| 23. 4. atof( 1 ) | 23. 21. mbstowcs( 1 ) | |
| 23. 5. atoi( 1 ) | 23. 22. mbtowc( 1 ) | |
| 23. 6. atol( 1 ) | 23. 23. qsort( 1 ) | |
| 23. 7. atoll( 1 ) | 23. 24. rand( 2 ) | |
| 23. 8. bsearch( 1 ) | 23. 25. realloc( 1 ) | |
| 23. 9. calloc( 1 ) | 23. 26. srand( 1 ) | |
| 23. 10. div( 1 ) | 23. 27. strtod( 1 ) | |
| 23. 11. Exit 2( 1 ) | 23. 28. strtof( 1 ) | |
| 23. 12. exit( 1 ) | 23. 29. strtol( 1 ) | |
| 23. 13. free( 1 ) | 23. 30. strtold( 1 ) | |
| 23. 14. getenv( 1 ) | 23. 31. strtoll( 1 ) | |
| 23. 15. labs( 1 ) | 23. 32. strtoul( 1 ) | |
| 23. 16. ldiv( 1 ) | 23. 33. strtoull( 1 ) | |
| 23. 17. llabs( 1 ) | 23. 34. system( 1 ) | |
| 24. string.h | ||
| 24. 1. memchr( 1 ) | 24. 12. strerror( 1 ) | |
| 24. 2. memcmp( 1 ) | 24. 13. strlen( 1 ) | |
| 24. 3. memcpy( 1 ) | 24. 14. strncat( 2 ) | |
| 24. 4. memmove( 1 ) | 24. 15. strncmp( 2 ) | |
| 24. 5. memset( 1 ) | 24. 16. strncpy( 1 ) | |
| 24. 6. strcat( 1 ) | 24. 17. strpbrk( 1 ) | |
| 24. 7. strchr( 1 ) | 24. 18. strrchr( 2 ) | |
| 24. 8. strcmp( 1 ) | 24. 19. strspn( 1 ) | |
| 24. 9. strcoll( 1 ) | 24. 20. strstr( 1 ) | |
| 24. 10. strcpy( 1 ) | 24. 21. strtok( 1 ) | |
| 24. 11. strcspn( 1 ) | 24. 22. strxfrm( 1 ) | |
| 25. time.h | ||
| 25. 1. Introduction( 1 ) | 25. 7. localeconv( 1 ) | |
| 25. 2. asctime( 1 ) | 25. 8. localtime( 1 ) | |
| 25. 3. clock( 1 ) | 25. 9. mktime( 1 ) | |
| 25. 4. ctime( 1 ) | 25. 10. setlocale( 1 ) | |
| 25. 5. difftime( 1 ) | 25. 11. strftime( 1 ) | |
| 25. 6. gmtime( 1 ) | 25. 12. time( 1 ) | |
| 26. wctype.h | ||
| 26. 1. iswalnum( 1 ) | 26. 8. iswprint( 1 ) | |
| 26. 2. iswalpha( 1 ) | 26. 9. iswpunct( 1 ) | |
| 26. 3. iswblank( 1 ) | 26. 10. iswspace( 1 ) | |
| 26. 4. iswcntrl( 1 ) | 26. 11. iswupper( 1 ) | |
| 26. 5. iswdigit( 1 ) | 26. 12. iswxdigit( 1 ) | |
| 26. 6. iswgraph( 1 ) | 26. 13. towlower( 1 ) | |
| 26. 7. iswlower( 1 ) | ||