Compilare: main.cpp: In function 'void rez()': main.cpp:81:14: warning: unused variable 'sCurr' [-Wunused-variable] int unu, sCurr, aux; ^~~~~ main.cpp: In function 'void citireNormal()': main.cpp:17:34: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &a[i][j]); ^ main.cpp: In function 'void citireInvers()': main.cpp:28:34: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &a[j][i]); ^ main.cpp: In function 'void rez()': main.cpp:69:41: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d %d", &n, &m, &r, &c); ^ main.cpp: In function 'int main()': main.cpp:101:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("elimin.in", "r", stdin); ^ main.cpp:102:39: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("elimin.out", "w", stdout); ^