Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:42:15: warning: variable ‘k’ set but not used [-Wunused-but-set-variable] int n ,i ,t, k[101] ; ^ user.cpp:43:7: warning: unused variable ‘N’ [-Wunused-variable] char N[101]; ^ user.cpp: At global scope: user.cpp:57:2: error: expected unqualified-id before ‘for’ for (i = 1; i <= t; i++) { ^ user.cpp:57:14: error: ‘i’ does not name a type for (i = 1; i <= t; i++) { ^ user.cpp:57:22: error: ‘i’ does not name a type for (i = 1; i <= t; i++) { ^ user.cpp:68:2: error: expected unqualified-id before ‘return’ return 0 ; ^ user.cpp:69:1: error: expected declaration before ‘}’ token } ^ user.cpp: In function ‘int main()’: user.cpp:47:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen( "cifra.in", "r" , stdin); ^ user.cpp:48:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ( "cifra.out" , "w", stdout); ^ user.cpp:49:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d\n", &t); ^