Compilare: main.cpp: In function 'int main()': main.cpp:8:32: warning: unused variable 'poz' [-Wunused-variable] int n,m,i,last,x,st,dr,tip,poz,mij,ultim; ^~~ main.cpp:9:24: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&n); ^ main.cpp:11:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&v[i]); ^ main.cpp:14:24: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&m); ^ main.cpp:17:35: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d",&tip,&x); ^ main.cpp:37:13: warning: 'ultim' may be used uninitialized in this function [-Wmaybe-uninitialized] if(ultim>=x) { ^~