Compilare: main.cpp: In function 'int main()': main.cpp:16:18: warning: conversion lacks type at end of format [-Wformat=] scanf("%h",&t); ^ main.cpp:16:18: warning: too many arguments for format [-Wformat-extra-args] main.cpp:32:29: warning: conversion lacks type at end of format [-Wformat=] printf("%h",v[0]); ^ main.cpp:32:29: warning: too many arguments for format [-Wformat-extra-args] main.cpp:35:29: warning: conversion lacks type at end of format [-Wformat=] printf("%h",v[j]); ^ main.cpp:35:29: warning: too many arguments for format [-Wformat-extra-args] main.cpp:9:40: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("staropramen.in","r",stdin); ^ main.cpp:10:42: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("staropramen.out","w",stdout); ^ main.cpp:16:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%h",&t); ^ main.cpp:20:23: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ main.cpp:23:32: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%c%c",&a,&b); ^