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贴几个VSCode的常用代码片段

vscode oi

包括常用头文件,快读等.

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{
"Common Headers": {
"prefix": "#inc",
"scope": "cpp",
"body": [
"#include <iostream>",
"#include <algorithm>",
"#include <cstdio>",
"#include <cstring>",
"#include <fstream>",
"#include <cassert>",
"using namespace std;",
"",
"typedef long long int64;",
"",
"const int INF = 0x3f3f3f3f;",
"const int MAXN = $1;",
"",
"int main(){",
"\t//ifstream cin(\"$2.in\");",
"\t//ofstream cout(\"$2.out\");",
"\t$0",
"\treturn 0;",
"}"
]
},
"Fast Read": {
"scope": "cpp",
"prefix": "fastread",
"body": [
"#include <cctype>",
"#include <cstdio>",
"",
"inline int read()",
"{",
"\tint X = 0, w = 0;",
"\tchar ch = 0;",
"\twhile (!isdigit(ch))",
"\t{",
"\t\tw |= ch == '-';",
"\t\tch = getchar();",
"\t}",
"\twhile (isdigit(ch)){",
"\t\tX = (X << 3) + (X << 1) + (ch ^ 48);",
"\t\tch = getchar();",
"\t}",
"\treturn w ? -X : X;",
"}"
]
},
"memset": {
"scope": "cpp",
"prefix": "mems",
"body": "memset($1,$2,sizeof $1);"
},
"Minimize": {
"scope": "cpp",
"prefix": "gmin",
"body": "$1 = min($1,$2);"
},
"Maximize": {
"scope": "cpp",
"prefix": "gmax",
"body": "$1 = max($1,$2);"
}
}