C 与 C++ 对比:30项指标

C 与 C++ 对比:30项指标. 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。 C++ 是一种Procedural, Object-Orie

C 对比 C++

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。

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。

30项指标

指标	C	C++
GitHub Stars	63851	61803
Stack Overflow Tags	864531	899299
TIOBE Rank	16	16
RedMonk Rank	10	13
PYPL Rank	2	6
Average Salary (USD)	129398	138524
Job Postings	43005	41580
Benchmarks Score	1.07	0.82
Learning Curve	Hard	Hard
Community Size	Very Large	Very Large
Documentation Quality	8	9
Ecosystem Maturity	10	9
Industry Adoption	10	9
Type System Complexity	8	8
Concurrency Support	10	7
Performance - Execution Speed	10	9
Performance - Memory Usage	10	10
Performance - Startup Time	10	10
Tooling Quality	8	10
Package Manager Quality	10	8
IDE Support	8	9
Debugging Experience	9	9
GitHub Stars Rank	10	14
Stack Overflow Tags Rank	7	1
Average Salary Rank	11	3
Job Postings Rank	7	11
Benchmarks Rank	3	26
Learning Curve Score	2	3
Community Size Score	9	9
AHP Score	8.24	8.12

AHP综合评分

C: 8.24 (#9)
C++: 8.12 (#11)

C               | ######## 8.24
C++             | ######## 8.12

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。

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。

Hello World 示例

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

C++:

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