Compilare: main.cpp: In function 'int main()': main.cpp:70:21: warning: unused variable 'ana' [-Wunused-variable] asa ana; ^~~ main.cpp:18:9: warning: unused variable 'awa' [-Wunused-variable] int awa=0; ^~~ main.cpp:17:51: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d%d%d%d%d",&t,&n,&m,&n1,&m1,&vul); ^ main.cpp:21:39: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d%d",&a,&b,&care); ^ main.cpp:44:22: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&c); ^ main.cpp:47:49: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d%d%d",&a1,&b1,&a2,&b2); ^