int main(void) {
  char *onoma[] = {
      "Georgios Georgiou",  "Vasilios Vasiliou",      "Ioanna Ioannidou",
      "Nikos Nikolaou",     "Kiriakos Kiriakidis",    "Kwstas Kwstantinidis",
      "Spyros Spyropoulos", "Dimitris Dimitropoulos", "Dimitra Dimitriadi",
      "Areti Aretidou",     "Ilias Iliopoulos",       "Kwstas Kwstoglou",
      "Aimilia Aimilianou", "Xristina Xristopoulou",  "Theodoros Theodorou"};
  int am[] = {120, 122, 142, 130, 156, 132, 145, 133,
              131, 140, 141, 150, 155, 134, 146};
  float vathmos[] = {12, 8.5,  15.5, 20, 7.5, 1,  19.5, 12,
                     17, 17.5, 15.5, 18, 19,  18, 19};
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x100,%rsp
movl   $0x0,-0x4(%rbp)
lea    -0x80(%rbp),%rdi
lea    0x2c73(%rip),%rsi
mov    $0x78,%edx
call   1030 <memcpy@plt>
lea    -0xc0(%rbp),%rdi
lea    0xfdb(%rip),%rsi
mov    $0x3c,%edx
call   1030 <memcpy@plt>
lea    -0x100(%rbp),%rdi
lea    0x1003(%rip),%rsi
mov    $0x3c,%edx
call   1030 <memcpy@plt>
xor    %eax,%eax
add    $0x100,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
xor    %eax,%eax
ret

LLVM IR (-O0):
@.str = [18 x i8] c"Georgios Georgiou\00"
@.str.1 = [18 x i8] c"Vasilios Vasiliou\00"
@.str.2 = [17 x i8] c"Ioanna Ioannidou\00"
@.str.3 = [15 x i8] c"Nikos Nikolaou\00"
@.str.4 = [20 x i8] c"Kiriakos Kiriakidis\00"
@.str.5 = [21 x i8] c"Kwstas Kwstantinidis\00"
@.str.6 = [19 x i8] c"Spyros Spyropoulos\00"
@.str.7 = [23 x i8] c"Dimitris Dimitropoulos\00"
@.str.8 = [19 x i8] c"Dimitra Dimitriadi\00"
@.str.9 = [15 x i8] c"Areti Aretidou\00"
@.str.10 = [17 x i8] c"Ilias Iliopoulos\00"
@.str.11 = [17 x i8] c"Kwstas Kwstoglou\00"
@.str.12 = [19 x i8] c"Aimilia Aimilianou\00"
@.str.13 = [22 x i8] c"Xristina Xristopoulou\00"
@.str.14 = [20 x i8] c"Theodoros Theodorou\00"
@__const.main.onoma = [15 x i8*] [i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str, i32 0, i32 0), i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.2, i32 0, i32 0), i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.3, i32 0, i32 0), i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.4, i32 0, i32 0), i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.5, i32 0, i32 0), i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.6, i32 0, i32 0), i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.7, i32 0, i32 0), i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.8, i32 0, i32 0), i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.9, i32 0, i32 0), i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.10, i32 0, i32 0), i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.11, i32 0, i32 0), i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.12, i32 0, i32 0), i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.13, i32 0, i32 0), i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.14, i32 0, i32 0)]
@__const.main.am = [15 x i32] [i32 120, i32 122, i32 142, i32 130, i32 156, i32 132, i32 145, i32 133, i32 131, i32 140, i32 141, i32 150, i32 155, i32 134, i32 146]
@__const.main.vathmos = [15 x float] [float 1.200000e+01, float 8.500000e+00, float 1.550000e+01, float 2.000000e+01, float 7.500000e+00, float 1.000000e+00, float 1.950000e+01, float 1.200000e+01, float 1.700000e+01, float 1.750000e+01, float 1.550000e+01, float 1.800000e+01, float 1.900000e+01, float 1.800000e+01, float 1.900000e+01]
define i32 @main() {
%1 = alloca i32
%2 = alloca [15 x i8*]
%3 = alloca [15 x i32]
%4 = alloca [15 x float]
store i32 0, i32* %1
%5 = bitcast [15 x i8*]* %2 to i8*
%6 = bitcast [15 x i32]* %3 to i8*
%7 = bitcast [15 x float]* %4 to i8*
ret i32 0
}

LLVM IR (-O2):
define i32 @main() {
ret i32 0
}