Main.cc:18:2: error: expected initializer before ‘if’
if(a[0]>b[0]) return 1;
^~
Main.cc:19:2: error: expected unqualified-id before ‘if’
if(a[0]0;i--){
^~~
Main.cc:20:17: error: ‘i’ does not name a type
for(int i=a[0];i>0;i--){
^
Main.cc:20:21: error: ‘i’ does not name a type
for(int i=a[0];i>0;i--){
^
Main.cc:23:3: error: expected unqualified-id before ‘return’
}return 0;
^~~~~~
Main.cc:24:1: error: expected declaration before ‘}’ token
}void minu(int a[],int b[]){
^