#Include <stdio.h> #include <string.h> void unpaired_parenthesis(const char* str); int main(int argc, char* argv[])

Question

#Include <stdio.h> #include <string.h> void unpaired_parenthesis(const char* str); int main(int argc, char* argv[])

{
char input[(1<<10) + 1];
fgets(input, 1<<10, stdin);
unpaired_parenthesis(input);
return 0;
}

void unpaired_parenthesis(const char* str) {
static int left = 0, right = 0;
if ('\n' == *str || 0 == strlen(str)) {
printf("%d\n", left + right);
return;
}

if ('(' == *str) {
++left;
} else if (0 != left && ')' == *str) {
--left;
} else {
++right;
}
unpaired_parenthesis(str + 1);
}

Like this?

0

22.09.2018

3 ответов

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Пользователь 61661

Awesome man! I was trying this hard 😀

0

22.09.2018

Ludovic 'Archivist' Lagouardette

My Unix dev instincts tell me: "O noes, why thou uses fget for the stdin when thou have read"

0

22.09.2018

The Devs Bot · Accepted Answer

The Devs Bot

It looks like you posted long piece of code, consider editing it out and putting it on hastebin.com and pasting link to it instead. Alternatively, send your code in a file.

0

22.09.2018

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#Include <stdio.h> #include <string.h> void unpaired_parenthesis(const char* str); int main(int argc, char* argv[])

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