Compilare: user.cpp: In function ‘void preproc()’: user.cpp:23:18: warning: variable ‘h2’ set but not used [-Wunused-but-set-variable] int h1,m1,s1,h2,m2,s2,nr,nr1,c,aux,sum=0; ^ user.cpp:23:21: warning: variable ‘m2’ set but not used [-Wunused-but-set-variable] int h1,m1,s1,h2,m2,s2,nr,nr1,c,aux,sum=0; ^ user.cpp: In function ‘int main()’: user.cpp:61:18: warning: conversion lacks type at end of format [-Wformat=] scanf("%l",&k); ^ user.cpp:61:18: warning: too many arguments for format [-Wformat-extra-args] user.cpp:66:77: warning: conversion lacks type at end of format [-Wformat=] scanf("%l%l%l%l%l%l%l%l%l%l",&l1,&z1,&h1,&m1,&s1,&l2,&z2,&h2,&m2,&s2); ^ user.cpp:66:77: warning: conversion lacks type at end of format [-Wformat=] user.cpp:66:77: warning: conversion lacks type at end of format [-Wformat=] user.cpp:66:77: warning: conversion lacks type at end of format [-Wformat=] user.cpp:66:77: warning: conversion lacks type at end of format [-Wformat=] user.cpp:66:77: warning: conversion lacks type at end of format [-Wformat=] user.cpp:66:77: warning: conversion lacks type at end of format [-Wformat=] user.cpp:66:77: warning: conversion lacks type at end of format [-Wformat=] user.cpp:66:77: warning: conversion lacks type at end of format [-Wformat=] user.cpp:66:77: warning: conversion lacks type at end of format [-Wformat=] user.cpp:66:77: warning: too many arguments for format [-Wformat-extra-args] user.cpp:114:24: warning: conversion lacks type at end of format [-Wformat=] printf("%l",sum); ^ user.cpp:114:24: warning: too many arguments for format [-Wformat-extra-args]