Compilare: main.cpp: In function 'int main()': main.cpp:115:9: warning: unused variable 'n' [-Wunused-variable] int t, n, m; ^ main.cpp:115:12: warning: unused variable 'm' [-Wunused-variable] int t, n, m; ^ main.cpp: In function 'void solveTest(FILE*, FILE*)': main.cpp:70:29: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d", &n, &m); ^ main.cpp: In function 'int main()': main.cpp:116:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &t); ^