foo.cc:22:39: warning: bad option '-fwhole-program' to pragma 'optimize' [-Wpragmas]
   22 | #pragma GCC optimize("-fwhole-program")
      |                                       ^
foo.cc:29:41: warning: bad option '-fstrict-overflow' to pragma 'optimize' [-Wpragmas]
   29 | #pragma GCC optimize("-fstrict-overflow")
      |                                         ^
foo.cc:31:41: warning: bad option '-fcse-skip-blocks' to pragma 'optimize' [-Wpragmas]
   31 | #pragma GCC optimize("-fcse-skip-blocks")
      |                                         ^
foo.cc:45:51: warning: bad option '-funsafe-loop-optimizations' to pragma 'optimize' [-Wpragmas]
   45 | #pragma GCC optimize("-funsafe-loop-optimizations")
      |                                                   ^
foo.cc:57:22: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
   57 |       inline char gc(){
      |                      ^
foo.cc:57:22: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
foo.cc:57:22: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
foo.cc:57:22: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
foo.cc:62:28: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
   62 |       inline void qr(int &x){
      |                            ^
foo.cc:62:28: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
foo.cc:62:28: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
foo.cc:62:28: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
foo.cc:72:30: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
   72 |       inline void putc(char c){
      |                              ^
foo.cc:72:30: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
foo.cc:72:30: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
foo.cc:72:30: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
foo.cc:76:20: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
   76 |    inline void fsh(){
      |                    ^
foo.cc:76:20: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
foo.cc:76:20: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
foo.cc:76:20: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
foo.cc:81:24: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
   81 |    inline void qw(int x){
      |                        ^
foo.cc:81:24: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
foo.cc:81:24: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
foo.cc:81:24: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
foo.cc:89:27: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
   89 |    inline void qws(char* x){
      |                           ^
foo.cc:89:27: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
foo.cc:89:27: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
foo.cc:89:27: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
foo.cc: In member function 'void fastIO::ostream::qws(char*)':
foo.cc:90:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   90 |     for(int i=0;i<strlen(x);i++){
      |                 ~^~~~~~~~~~
foo.cc: At global scope:
foo.cc:96:41: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
   96 |  istream& operator >>(istream& in,int& x){
      |                                         ^
foo.cc:96:41: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
foo.cc:96:41: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
foo.cc:96:41: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
foo.cc:100:43: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  100 |  ostream& operator <<(ostream& out,char* x){
      |                                           ^
foo.cc:100:43: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
foo.cc:100:43: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
foo.cc:100:43: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
foo.cc:104:42: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  104 |  ostream& operator <<(ostream& out,int& x){
      |                                          ^
foo.cc:104:42: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
foo.cc:104:42: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
foo.cc:104:42: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
foo.cc:114:21: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  114 | void add(int x,int y){
      |                     ^
foo.cc:114:21: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
foo.cc:114:21: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
foo.cc:114:21: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
foo.cc:119:15: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  119 | int find(int i){
      |               ^
foo.cc:119:15: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
foo.cc:119:15: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
foo.cc:119:15: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
foo.cc:123:27: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  123 | inline int max(int a,int b){
      |                           ^
foo.cc:123:27: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
foo.cc:123:27: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
foo.cc:123:27: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
foo.cc:126:17: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  126 | bool check(int k){
      |                 ^
foo.cc:126:17: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
foo.cc:126:17: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
foo.cc:126:17: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
foo.cc:149:10: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
  149 | int main(){
      |          ^
foo.cc:149:10: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
foo.cc:149:10: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
foo.cc:149:10: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]

正在同步测试数据，请稍后
[Hydro](https://hydro.ac)提供评测服务