Compilare: main.c: In function 'main': main.c:46:18: warning: too many arguments for format [-Wformat-extra-args] fprintf(fout,"\n",min); ^~~~ main.c:6:33: warning: variable 'sum' set but not used [-Wunused-but-set-variable] int n,m,i,j,k,t,c,ln,cl,min,s,sum; ^~~ main.c:10:3: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d%d%d",&t,&n,&m,&c); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:12:5: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d",&ln, &cl); ^~~~~~~~~~~~~~~~~~~~~~~~~~~