C++ 与 C 对比:30项指标

C++ 对比 C

C++

C++ 是一种Procedural, Object-Oriented, Generic编程语言,首次出现于 1985 年,由 Bjarne Stroustrup 设计。主要应用场景:Systems Programming, Embedded, Performance-Critical Applications。

C

C 是一种Procedural, Object-Oriented, Generic编程语言,首次出现于 1972 年,由 Dennis Ritchie 设计。主要应用场景:Systems Programming, Embedded, Performance-Critical Applications。

30项指标

指标 C++ C
GitHub Stars 65302 61804
Stack Overflow Tags 832809 860669
TIOBE Rank 7 6
RedMonk Rank 11 11
PYPL Rank 9 8
Average Salary (USD) 128124 132367
Job Postings 43598 41524
Benchmarks Score 1.05 0.83
Learning Curve Hard Hard
Community Size Very Large Very Large
Documentation Quality 10 10
Ecosystem Maturity 10 10
Industry Adoption 10 10
Type System Complexity 7 8
Concurrency Support 10 9
Performance - Execution Speed 9 10
Performance - Memory Usage 8 9
Performance - Startup Time 7 10
Tooling Quality 10 8
Package Manager Quality 10 10
IDE Support 10 8
Debugging Experience 10 9
GitHub Stars Rank 5 13
Stack Overflow Tags Rank 11 6
Average Salary Rank 13 7
Job Postings Rank 5 11
Benchmarks Rank 2 24
Learning Curve Score 3 2
Community Size Score 10 9
AHP Score 8.5 8.28

AHP综合评分

  • C++: 8.5 (#1)
  • C: 8.28 (#9)
C++             | ######## 8.5
C               | ######## 8.28

何时选择C++

Systems Programming, Embedded, Performance-Critical Applications. C++ 是一种Procedural, Object-Oriented, Generic编程语言,首次出现于 1985 年,由 Bjarne Stroustrup 设计。主要应用场景:Systems Programming, Embedded, Performance-Critical Applications。

何时选择C

Systems Programming, Embedded, Performance-Critical Applications. C 是一种Procedural, Object-Oriented, Generic编程语言,首次出现于 1972 年,由 Dennis Ritchie 设计。主要应用场景:Systems Programming, Embedded, Performance-Critical Applications。

Hello World 示例

C++:

#include <iostream>
int main(){ std::cout << "Hello, World!"; }

C:

#include <stdio.h>
int main(){ printf("Hello, World!\n"); return 0; }

Other languages