Update c.html.markdown

1 files changed, 19 insertions, 1 deletions

diff --git a/c.html.markdown b/c.html.markdown
index 8e1675bb..29bc5a5b 100644
--- a/c.html.markdown
+++ b/c.html.markdown
@@ -307,7 +307,25 @@ int main(void) {
     exit(-1);
     break;
   }
-
+  
+  // using "goto"
+  typedef enum { false, true } bool;
+  // for C don't have bool as data type :(
+  bool disaster = false;
+  int i, j;
+  for(i=0;i<100;++i)
+  for(j=0;j<100;++j)
+  {
+    if((i + j) >= 150)
+        disaster = true;
+    if(disaster)
+        goto error;
+  }
+  error :
+  printf("Error occured at i = %d & j = %d.\n", i, j);
+  // this will print out "Error occured at i = 52 & j = 99."
+  
+  
   ///////////////////////////////////////
   // Typecasting
   ///////////////////////////////////////