Compilare: main.cpp: In function 'void adun(int*, int*, int)': main.cpp:29:6: warning: unused variable 'i' [-Wunused-variable] int i, t = 0, r, l = b[ 0 ]; ^ main.cpp: In function 'void suma(int*, int*)': main.cpp:97:9: warning: unused variable 'j' [-Wunused-variable] int r, j, k; ^ main.cpp: In function 'int main()': main.cpp:114:28: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%d", &n ); ^ main.cpp:117:26: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%d", &x ); ^