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Revision 3:ba0abccd66c0, committed 2020-04-11
- Comitter:
- yiato
- Date:
- Sat Apr 11 19:49:41 2020 +0000
- Parent:
- 2:976e71d7270c
- Commit message:
- Practica5_1
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file | 
--- a/main.cpp	Fri Apr 03 21:22:27 2020 +0000
+++ b/main.cpp	Sat Apr 11 19:49:41 2020 +0000
@@ -1,21 +1,37 @@
-#include "mbed.h" 
- 
-//programa que genera una función con argumentos y con retorno de valor
- 
+#include "mbed.h"  
+
 Serial com1(USBTX, USBRX);
- 
-int sum(int a, int b);  //declaración de funcion
+
+void practica(void);  //declaración de funcion
+ //El primer void representa ... el tipo de funcion, en este caso tenemos una funcion void por lo tanto no esperamos un retorno de valor
+ //El segundo void representa ... el tipo de variable, en este caso tenemos variables void por lo tanto no debemos ingresar valor 
  
  
 int main()
 {
-    int a=5, b=10, z;
-    z=sum(a, b);
-    com1.printf("El resultado es: %d",sum(a,b)); 
-    sum(a,b);
-}
-     
-int sum(int a, int b)
+    practica();
+}    
+    
+    
+void practica(void)
 {
-  return (a+b);
-}
+    int numeros[10][10],filas=10,columnas=10,i,j;   
+    for(i=0;i<filas;i++)
+        {
+        for(j=0;j<columnas;j++)
+            {
+            numeros[i][j]=rand() % 255 ;
+            }
+        } 
+    
+    com1.printf ("\nMostrando matriz\n\n");
+    
+    for(int i=0;i<filas;i++)
+        {
+        for(int j=0;j<columnas;j++)
+            {
+            com1.printf("%5d",numeros[i][j]);
+            }
+        com1.printf ("\n");
+        }
+    }
\ No newline at end of file