cipele.cpp: In function 'int main()':
cipele.cpp:6:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
6 | scanf("%d%d", &n, &m);
| ~~~~~^~~~~~~~~~~~~~~~
cipele.cpp:8:34: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
8 | for (i = 0; i < n; i++) scanf("%d", a + i);
| ~~~~~^~~~~~~~~~~~~
cipele.cpp:9:34: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
9 | for (i = 0; i < m; i++) scanf("%d", b + i);
| ~~~~~^~~~~~~~~~~~~