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<?php // Función para verificar que una nota sea válida (entre 0 y 10) function validarNota($nota) { return ($nota >= 0 && $nota <= 10); } // 1. Definición de variables (Contenedores de información) $materia = "Introducción a la educación"; $alumno = "Wilson Castro"; // 2. Asignación de notas parciales (Caso de prueba para dar exactamente 5.9) $nota1 = 6.0; $nota2 = 5.8; $nota3 = 5.9; echo "====================================================\n"; echo " SISTEMA DE INFORMACIÓN ACADÉMICA (SIA)\n"; echo "====================================================\n\n"; // 3. Validación de las tres notas usando la función if (validarNota($nota1) && validarNota($nota2) && validarNota($nota3)) { // 4. Cálculo del promedio aritmético $promedio = ($nota1 + $nota2 + $nota3) / 3; $promedio_formateado = number_format($promedio, 1); echo "Estudiante: " . $alumno . "\n"; echo "Materia: " . $materia . "\n"; echo "Notas parciales: " . $nota1 . " | " . $nota2 . " | " . $nota3 . "\n"; echo "----------------------------------------------------\n"; echo "PROMEDIO FINAL: " . $promedio_formateado . "\n"; echo "----------------------------------------------------\n\n"; // 5. Estructura de control para determinar el estatus if ($promedio >= 7.0) { echo "ESTATUS: ¡APROBADO!\n"; echo "MENSAJE: Excelente trabajo, " . $alumno . ". ¡Sigue cosechando éxitos!"; } else { echo "ESTATUS: REPROBADO\n"; echo "MENSAJE: Ánimo " . $alumno . ", el promedio de 5.9 no alcanza la nota mínima de 7.0. Te recomendamos reforzar los temas para el examen de recuperación."; } } else { echo "ERROR: Una o más notas ingresadas no son válidas. Deben estar en el rango de 0 a 10."; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 12, Position 2 = 16
Branch analysis from position: 12
2 jumps found. (Code = 46) Position 1 = 17, Position 2 = 21
Branch analysis from position: 17
2 jumps found. (Code = 43) Position 1 = 22, Position 2 = 61
Branch analysis from position: 22
2 jumps found. (Code = 43) Position 1 = 51, Position 2 = 56
Branch analysis from position: 51
1 jumps found. (Code = 42) Position 1 = 60
Branch analysis from position: 60
1 jumps found. (Code = 42) Position 1 = 62
Branch analysis from position: 62
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 56
1 jumps found. (Code = 42) Position 1 = 62
Branch analysis from position: 62
Branch analysis from position: 61
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 21
Branch analysis from position: 16
filename:       /in/UhBPWc
function name:  (null)
number of ops:  63
compiled vars:  !0 = $materia, !1 = $alumno, !2 = $nota1, !3 = $nota2, !4 = $nota3, !5 = $promedio, !6 = $promedio_formateado
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    8     0  E >   ASSIGN                                                       !0, 'Introducci%C3%B3n+a+la+educaci%C3%B3n'
    9     1        ASSIGN                                                       !1, 'Wilson+Castro'
   12     2        ASSIGN                                                       !2, 6
   13     3        ASSIGN                                                       !3, 5.8
   14     4        ASSIGN                                                       !4, 5.9
   16     5        ECHO                                                         '%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%0A'
   17     6        ECHO                                                         '++++++SISTEMA+DE+INFORMACI%C3%93N+ACAD%C3%89MICA+%28SIA%29%0A'
   18     7        ECHO                                                         '%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%0A%0A'
   21     8        INIT_FCALL                                                   'validarnota'
          9        SEND_VAR                                                     !2
         10        DO_FCALL                                          0  $12     
         11      > JMPZ_EX                                              ~13     $12, ->16
         12    >   INIT_FCALL                                                   'validarnota'
         13        SEND_VAR                                                     !3
         14        DO_FCALL                                          0  $14     
         15        BOOL                                                 ~13     $14
         16    > > JMPZ_EX                                              ~13     ~13, ->21
         17    >   INIT_FCALL                                                   'validarnota'
         18        SEND_VAR                                                     !4
         19        DO_FCALL                                          0  $15     
         20        BOOL                                                 ~13     $15
         21    > > JMPZ                                                         ~13, ->61
   24    22    >   ADD                                                  ~16     !2, !3
         23        ADD                                                  ~17     ~16, !4
         24        DIV                                                  ~18     ~17, 3
         25        ASSIGN                                                       !5, ~18
   25    26        INIT_FCALL                                                   'number_format'
         27        SEND_VAR                                                     !5
         28        SEND_VAL                                                     1
         29        DO_ICALL                                             $20     
         30        ASSIGN                                                       !6, $20
   27    31        CONCAT                                               ~22     'Estudiante%3A+', !1
         32        CONCAT                                               ~23     ~22, '%0A'
         33        ECHO                                                         ~23
   28    34        CONCAT                                               ~24     'Materia%3A+', !0
         35        CONCAT                                               ~25     ~24, '%0A'
         36        ECHO                                                         ~25
   29    37        CONCAT                                               ~26     'Notas+parciales%3A+', !2
         38        CONCAT                                               ~27     ~26, '+%7C+'
         39        CONCAT                                               ~28     ~27, !3
         40        CONCAT                                               ~29     ~28, '+%7C+'
         41        CONCAT                                               ~30     ~29, !4
         42        CONCAT                                               ~31     ~30, '%0A'
         43        ECHO                                                         ~31
   30    44        ECHO                                                         '----------------------------------------------------%0A'
   31    45        CONCAT                                               ~32     'PROMEDIO+FINAL%3A+', !6
         46        CONCAT                                               ~33     ~32, '%0A'
         47        ECHO                                                         ~33
   32    48        ECHO                                                         '----------------------------------------------------%0A%0A'
   35    49        IS_SMALLER_OR_EQUAL                                          7, !5
         50      > JMPZ                                                         ~34, ->56
   36    51    >   ECHO                                                         'ESTATUS%3A+%C2%A1APROBADO%21%0A'
   37    52        CONCAT                                               ~35     'MENSAJE%3A+Excelente+trabajo%2C+', !1
         53        CONCAT                                               ~36     ~35, '.+%C2%A1Sigue+cosechando+%C3%A9xitos%21'
         54        ECHO                                                         ~36
   35    55      > JMP                                                          ->60
   39    56    >   ECHO                                                         'ESTATUS%3A+REPROBADO%0A'
   40    57        CONCAT                                               ~37     'MENSAJE%3A+%C3%81nimo+', !1
         58        CONCAT                                               ~38     ~37, '%2C+el+promedio+de+5.9+no+alcanza+la+nota+m%C3%ADnima+de+7.0.+Te+recomendamos+reforzar+los+temas+para+el+examen+de+recuperaci%C3%B3n.'
         59        ECHO                                                         ~38
   21    60    > > JMP                                                          ->62
   44    61    >   ECHO                                                         'ERROR%3A+Una+o+m%C3%A1s+notas+ingresadas+no+son+v%C3%A1lidas.+Deben+estar+en+el+rango+de+0+a+10.'
   45    62    > > RETURN                                                       1

Function validarnota:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 3, Position 2 = 5
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
filename:       /in/UhBPWc
function name:  validarNota
number of ops:  7
compiled vars:  !0 = $nota
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   RECV                                                 !0      
    4     1        IS_SMALLER_OR_EQUAL                                  ~1      0, !0
          2      > JMPZ_EX                                              ~1      ~1, ->5
          3    >   IS_SMALLER_OR_EQUAL                                  ~2      !0, 10
          4        BOOL                                                 ~1      ~2
          5    > > RETURN                                                       ~1
    5     6*     > RETURN                                                       null

End of function validarnota

Generated using Vulcan Logic Dumper, using php 8.5.0


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