Compilare: main.cpp: In function 'void calcul()': main.cpp:61:20: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[13]' [-Wformat=] scanf("%s\n",&c); ^ main.cpp:89:24: warning: format '%ld' expects argument of type 'long int', but argument 2 has type 'int' [-Wformat=] printf("%ld ",nrdiv); ^ main.cpp:61:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%s\n",&c); ^ main.cpp: In function 'void prelucrare()': main.cpp:119:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d\n",&t); ^ main.cpp: In function 'int main()': main.cpp:137:33: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("ssnd.in","r",stdin); ^ main.cpp:138:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("ssnd.out","w",stdout); ^