Compilare: main.cpp: In function 'void sch(int*, int*)': main.cpp:20:26: warning: 'sizeof' on array function parameter 't1' will return size of 'int*' [-Wsizeof-array-argument] memset(t1,0,sizeof(t1)); ^ main.cpp:18:19: note: declared here void sch(int t1[55],int t2[55]) ^ main.cpp:20:23: warning: argument to 'sizeof' in 'void* memset(void*, int, size_t)' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(t1,0,sizeof(t1)); ^ main.cpp:23:26: warning: 'sizeof' on array function parameter 't2' will return size of 'int*' [-Wsizeof-array-argument] memset(t2,0,sizeof(t2)); ^ main.cpp:18:30: note: declared here void sch(int t1[55],int t2[55]) ^ main.cpp:23:23: warning: argument to 'sizeof' in 'void* memset(void*, int, size_t)' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(t2,0,sizeof(t2)); ^ main.cpp: In function 'void cat(int*, int)': main.cpp:28:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for( i = 1; i<= r[0]; ++i) ^~~ main.cpp:30:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' r[0]=0; ^ main.cpp: In function 'int main()': main.cpp:76:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("subsir2.in","r",stdin); ^ main.cpp:77:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("subsir2.out","w",stdout); ^ main.cpp:79:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d\n",&n); ^ main.cpp:80:26: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fgets(s,10005, stdin); ^