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Data update

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This commit is contained in:
Ingy döt Net 2026-02-01 16:33:20 -08:00
parent 5150844a7d
commit 4bb20c9b71
7735 changed files with 38060 additions and 199180 deletions
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16
Task/Balanced-brackets/C/balanced-brackets-1.c
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@ -5,25 +5,25 @@
int isBal(const char*s,int l){
signed c=0;
while(l--)
if(s[l]==']') ++c;
else if(s[l]=='[') if(--c<0) break;
if(s[l]==']') ++c;
else if(s[l]=='[') if(--c<0) break;
return !c;
}
void shuffle(char*s,int h){
int x,t,i=h;
while(i--){
t=s[x=rand()%h];
s[x]=s[i];
s[i]=t;
t=s[x=rand()%h];
s[x]=s[i];
s[i]=t;
}
}
void genSeq(char*s,int n){
if(n){
memset(s,'[',n);
memset(s+n,']',n);
shuffle(s,n*2);
memset(s,'[',n);
memset(s+n,']',n);
shuffle(s,n*2);
}
s[n*2]=0;
}