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update cpp snippet

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jdhao 2021-06-26 01:05:50 +08:00
parent 8b4133cd68
commit 710effaeb6
1 changed files with 7 additions and 19 deletions
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26
my_snippets/cpp.snippets
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@ -24,14 +24,8 @@ snippet plist "print vector" w
void printList(vector<int>& arr, const string& desc){ void printList(vector<int>& arr, const string& desc){
cout << desc << ": "; cout << desc << ": ";
int N = arr.size(); for (auto it = arr.begin(); it != arr.end(); it++){
for (int i = 0; i < N; i++){ cout << *it << ((it != arr.end()-1) ? ' ' : '\n');
if (i != N -1){
cout << arr[i] << " ";
}
else{
cout << arr[i] << endl;
}
} }
} }
endsnippet endsnippet
@ -40,21 +34,15 @@ snippet pmat "print list of list" w
void printMat(const vector<vector<int>>& mat, const string& desc){ void printMat(const vector<vector<int>>& mat, const string& desc){
cout << desc << ": " << endl; cout << desc << ": " << endl;
int N = mat.size(); for (auto it1 = mat.begin(); it1 != mat.end(); it1++){
for (int i = 0; i < N; i++){ auto cur_vec = *it1;
int num = mat[i].size(); for (auto it2 = cur_vec.begin(); it2 != cur_vec.end(); it2++){
for (int j = 0; j < num; j++){ cout << *it2 << ((it2 != cur_vec.end()-1) ? ' ' : '\n');
if (j != num -1){
cout << mat[i][j] << " ";
}
else{
cout << mat[i][j] << endl;
}
} }
} }
} }
endsnippet endsnippet
snippet cout "print a variable" w snippet cout "print a variable" w
cout << "${1:var}: " << $1 << endl; cout << "$1: " << $2 << endl;
endsnippet endsnippet