0_0_16557064_25661.cpp:1:21: error: 'N' was not declared in this scope
void change(int a[][N], int i, int j) {
^
0_0_16557064_25661.cpp:1:23: error: expected ')' before ',' token
void change(int a[][N], int i, int j) {
^
0_0_16557064_25661.cpp:1:25: error: expected unqualified-id before 'int'
void change(int a[][N], int i, int j) {
^
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