Compilare: user.cpp: In function ‘int main()’: user.cpp:15:2: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] {for(l=j+1;l<=m;l++) ^~~ user.cpp:20:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘for’ for(l=i+1;l<=n;l++) ^~~ user.cpp:28:5: warning: this ‘else’ clause does not guard... [-Wmisleading-indentation] else ^~~~ user.cpp:30:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘else’ if(s<(maxx+1)*(jos[i][j]+1)) ^~ user.cpp:9:23: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d",&n,&m); ^ user.cpp:12:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&h[i][j]); ^