- int main()
- {
- string str="gEsP is Interesting";
- int x = str.find("s");
- cout << x << endl;
- cout << endl;
- return 0;
- }
- int main()
- {
- string str="gEsP is Interesting";
- int x = str.find("s");
- cout << x << endl;
- cout << endl;
- return 0;
- }
Scratch3.0 全国青少年软件编程等级考试 Python Scratch图形化一级 Scratch图形化四级 Scratch图形化三级 Scratch图形化二级 电子学会
