/in/foo.cc: In function 'void Cheng1(long long int (*)[5], long long int (*)[5])':
/in/foo.cc:117:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   for(j=1;j<=3;j++)
   ^~~
/in/foo.cc:120:4: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
    for(i=1;i<=3;i++)
    ^~~
/in/foo.cc: In function 'void KSM1(long long int)':
/in/foo.cc:148:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for(i=1;i<=3;i++)
  ^~~
/in/foo.cc:152:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
   for(i=0;(1ll<<i)<=x;i++)
   ^~~
/in/foo.cc: In function 'void CAL(long long int, long long int, long long int)':
/in/foo.cc:157:12: warning: unused variable 'i' [-Wunused-variable]
  long long i,j;
            ^
/in/foo.cc:157:14: warning: unused variable 'j' [-Wunused-variable]
  long long i,j;
              ^
/in/foo.cc: In function 'void Cheng(long long int (*)[15], long long int (*)[15])':
/in/foo.cc:205:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   for(j=1;j<=9;j++)
   ^~~
/in/foo.cc:208:4: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
    for(i=1;i<=9;i++)
    ^~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:401:19: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
   while(c=getchar())
                   ^
/in/foo.cc:401:3: warning: this 'while' clause does not guard... [-Wmisleading-indentation]
   while(c=getchar())
   ^~~~~
/in/foo.cc:403:4: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while'
    if(c=='q'){scanf("uery");l=Get_Int();r=Get_Int();
    ^~