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[c,Eng] (#5362)

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* Update c.md

fix goto https://github.com/adambard/learnxinyminutes-docs/issues/5293

* Update c.md

Removed the variable bool

this is for https://github.com/adambard/learnxinyminutes-docs/issues/5293
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Ily83
2025-08-07 21:41:08 +02:00
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parent 69172fdb9a
commit 696320fd2a
1 changed files with 9 additions and 8 deletions
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c.md
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@@ -387,22 +387,23 @@ int main (int argc, char** argv)
/* /*
Using "goto" in C Using "goto" in C
*/ */
typedef enum { false, true } bool;
// for C don't have bool as data type before C99 :(
bool disaster = false;
int i, j; int i, j;
for(i=0; i<100; ++i) for(i=0; i<100; ++i)
for(j=0; j<100; ++j) for(j=0; j<100; ++j)
{ {
if((i + j) >= 150) if((i + j) >= 150) {
disaster = true; goto error; // exit both for loops immediately
if(disaster) }
goto error; // exit both for loops
} }
printf("No error found. Completed normally.\n");
goto end;
error: // this is a label that you can "jump" to with "goto error;" error: // this is a label that you can "jump" to with "goto error;"
printf("Error occurred at i = %d & j = %d.\n", i, j); printf("Error occurred at i = %d & j = %d.\n", i, j);
end:
return 0
/* /*
https://ideone.com/GuPhd6 https://ideone.com/z7nzKJ
this will print out "Error occurred at i = 51 & j = 99." this will print out "Error occurred at i = 51 & j = 99."
*/ */
/* /*