Compilare: main.cpp: In function 'int main()': main.cpp:71:22: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'char*' [-Wformat=] fscanf(in,"%d",&c); ^ main.cpp:78:30: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'char*' [-Wformat=] fscanf(in,"%d",&c); ^ main.cpp:90:27: warning: unused variable 'l' [-Wunused-variable] int k,i_nou,j_nou,x,y,l; ^ main.cpp:70:41: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(in,"%d %d %d",&cerinta,&n,&m); ^ main.cpp:71:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(in,"%d",&c); ^ main.cpp:76:37: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(in,"%c",&a[i][j]); ^ main.cpp:78:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(in,"%d",&c); ^