Compilare: main.cpp: In function 'void maxim(int*, int, int&, int*)': main.cpp:25:14: warning: statement has no effect [-Wunused-value] for(k; k<=t; k++) ^ main.cpp: In function 'int main()': main.cpp:36:12: warning: unused variable 'g' [-Wunused-variable] FILE * g = fopen("sume3.out","w"); ^ main.cpp:37:15: warning: unused variable 'mx' [-Wunused-variable] int n, k, mx, v[501], test=0; ^~ main.cpp:41:28: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d", &n); ^ main.cpp:44:32: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d", &k); ^ main.cpp:48:40: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d ", &v[i]); ^