Compilare: main.cpp: In function 'void rezolvare()': main.cpp:22:11: warning: unused variable 'ok' [-Wunused-variable] { int i,j,ok; ^~ main.cpp: In function 'int main()': main.cpp:41:7: warning: unused variable 'i' [-Wunused-variable] { int i,j; ^ main.cpp:41:9: warning: unused variable 'j' [-Wunused-variable] { int i,j; ^ main.cpp: In function 'void citire()': main.cpp:11:28: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d",&n,&p); ^ main.cpp:14:34: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d",&x1,&y1); ^