Compilare: main.cpp: In function 'int main()': main.cpp:16:9: warning: unused variable 'N' [-Wunused-variable] int N, M, K, maxR = 0, pos = 0; ^ main.cpp:18:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &M, &K); ^ main.cpp:22:27: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &R[i]); ^