0_0_34048278_32076.c:5:15: error: variably modified 'P' at file scope
int count=0,n,P[maxn],hashTable[maxn]={false};
^
0_0_34048278_32076.c:5:23: error: variably modified 'hashTable' at file scope
int count=0,n,P[maxn],hashTable[maxn]={false};
^
0_0_34048278_32076.c:5:40: error: 'false' undeclared here (not in a function)
int count=0,n,P[maxn],hashTable[maxn]={false};
^
0_0_34048278_32076.c: In function 'fullPermutation':
0_0_34048278_32076.c:12:2: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for(int i = 1; i <= n; i++) {
^
0_0_34048278_32076.c:12:2: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
0_0_34048278_32076.c:14:4: error: unknown type name 'bool'
bool flag = true;
^
0_0_34048278_32076.c:14:16: error: 'true' undeclared (first use in this function)
bool flag = true;
^
0_0_34048278_32076.c:14:16: note: each undeclared identifier is reported only once for each function it appears in
0_0_34048278_32076.c:15:4: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for(int j = 1; j <= index - 1; j++) {
^
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