wild_boar.cpp: In function 'int main()':
wild_boar.cpp:128:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
128 | scanf("%d %d %d %d", &n, &m, &q, &l);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
wild_boar.cpp:133:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
133 | scanf("%d %d %d", &x, &y, &z);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
wild_boar.cpp:164:30: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
164 | for (int i=1;i<=l;i++) scanf("%d", X+i);
| ~~~~~^~~~~~~~~~~
wild_boar.cpp:166:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
166 | scanf("%d %d", &pp, &qq);
| ~~~~~^~~~~~~~~~~~~~~~~~~