Language
C++
Compiler
gcc HEAD 10.0.0 20190919 (experimental)
Options
Warnings
Boost 1.71.0
C++2a(GNU)
no pedantic
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.71.0/gcc-head/include -std=gnu++2a 2
2
2
Exit Code:
0
Author
anonymous
over 5 years ago
C++
gcc HEAD 10.0.0 20190919 (experimental)
Author
anonymous
over 5 years ago
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.71.0/gcc-head/include -std=gnu++2a prog.cc: In function 'long unsigned int triples_sum_k_2(std::vector<int>&, long int)':
prog.cc:54:22: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
54 | for(int i = 0 ; i < size-2 ; i++)
| ~~^~~~~~~~
2
2
2