answer.code:2:890: warning: bad option ‘-fwhole-program’ to pragma ‘optimize’ [-Wpragmas]
    2 | #pragma GCC optimize(3,"Ofast","inline","-fgcse","-fgcse-lm","-fipa-sra","-ftree-pre","-ftree-vrp","-fpeephole2","-ffast-math","-fsched-spec","unroll-loops","-falign-jumps","-falign-loops","-falign-labels","-fdevirtualize","-fcaller-saves","-fcrossjumping","-fthread-jumps","-funroll-loops","-fwhole-program","-freorder-blocks","-fschedule-insns","inline-functions","-ftree-tail-merge","-fschedule-insns2","-fstrict-aliasing","-fstrict-overflow","-falign-functions","-fcse-skip-blocks","-fcse-follow-jumps","-fsched-interblock","-fpartial-inlining","no-stack-protector","-freorder-functions","-findirect-inlining","-fhoist-adjacent-loads","-frerun-cse-after-loop","inline-small-functions","-finline-small-functions","-ftree-switch-conversion","-foptimize-sibling-calls","-fexpensive-optimizations","-funsafe-loop-optimizations","inline-functions-called-once","-fdelete-null-pointer-checks")
      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ^
answer.code:2:890: warning: bad option ‘-fstrict-overflow’ to pragma ‘optimize’ [-Wpragmas]
answer.code:2:890: warning: bad option ‘-fcse-skip-blocks’ to pragma ‘optimize’ [-Wpragmas]
answer.code:2:890: warning: bad option ‘-funsafe-loop-optimizations’ to pragma ‘optimize’ [-Wpragmas]
answer.code:3:48: warning: bad option ‘-fwhole-program’ to attribute ‘optimize’ [-Wattributes]
    3 | #pragma GCC target("avx,sse,sse2,sse3,sse4,mmx")
      |                                                ^
answer.code:3:48: warning: bad option ‘-fstrict-overflow’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fcse-skip-blocks’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-funsafe-loop-optimizations’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fwhole-program’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fstrict-overflow’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fcse-skip-blocks’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-funsafe-loop-optimizations’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fwhole-program’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fstrict-overflow’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fcse-skip-blocks’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-funsafe-loop-optimizations’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fwhole-program’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fstrict-overflow’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fcse-skip-blocks’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-funsafe-loop-optimizations’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fwhole-program’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fstrict-overflow’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fcse-skip-blocks’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-funsafe-loop-optimizations’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fwhole-program’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fstrict-overflow’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fcse-skip-blocks’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-funsafe-loop-optimizations’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fwhole-program’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fstrict-overflow’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-fcse-skip-blocks’ to attribute ‘optimize’ [-Wattributes]
answer.code:3:48: warning: bad option ‘-funsafe...