Submission #9592

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
9592	2014-09-28 07:31:20	hodduc	Quaternion inverse (kriii2_Q)	C++98	Compilation error	0 ms	0 KiB

Q

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#include<stdio.h>
int rev[100000];
int M, T;
int mult(int x, int e)
{
  if(e == 1) return x;
  long long tmp = mult(x, e>>1);
  tmp = (tmp * tmp) % M;
  if (e & 1) tmp = (tmp * x) % M;
  return (int)tmp;
}
void solve(int a,int b,int c, int d)
{
    long long f[4][4] = {
      {a,M-b,M-c,M-d},
      {b,a,M-d,c},
      {c,d,a,M-b},
      {d,M-c,b,a}
    };
    long long v[4] = {1,0,0,0};
    int vis[4];
    int ord[4];
    for(int t = 0; t < 4; t++) vis[t] = 0;
    for(int col = 0; col < 4; col++)
    {
      int row;
 
 
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Compilation message (stderr)

Q.cpp: In function 'void solve(int, int, int, int)':
Q.cpp:88:1: error: jump to label 'FAIL' [-fpermissive]
Q.cpp:65:10: error:   from here [-fpermissive]
Q.cpp:80:41: error:   crosses initialization of 'int d2'
Q.cpp:80:30: error:   crosses initialization of 'int c2'
Q.cpp:80:19: error:   crosses initialization of 'int b2'
Q.cpp:80:7: error:   crosses initialization of 'int a2'
Q.cpp: In function 'int main()':
Q.cpp:95:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
Q.cpp:102:39: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]