skyscraper.cpp:2: warning: ignoring #pragma ( [-Wunknown-pragmas]
2 | #pragma("unroll-loops")
|
skyscraper.cpp: In function 'int main()':
skyscraper.cpp:35:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
35 | scanf("%d", &n); scanf("%d", &m);
| ~~~~~^~~~~~~~~~
skyscraper.cpp:35:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
35 | scanf("%d", &n); scanf("%d", &m);
| ~~~~~^~~~~~~~~~
skyscraper.cpp:39:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
39 | scanf("%d", &bb); scanf("%d", &pp);
| ~~~~~^~~~~~~~~~~
skyscraper.cpp:39:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
39 | scanf("%d", &bb); scanf("%d", &pp);
| ~~~~~^~~~~~~~~~~