2025-03-01学习记录--C/C++-C语言整数类型对比

C语言 整数类型对比 类型位数范围（有符号）范围（无符号）格式化符号char8-128 到 1270 到 255%c 或 %hhdshort16-32,768 到 32,7670 到 65,535%hdint32-2,147,483,648 到 2,147,483,6470 到 4,294,967,295%dlong32 或 64-2,147,483,648 到 2,147,483,647（32位）-9,223,372,036,854,775,808 到 9,223,372,036,854,775,807（64位）0 到 4,294,967,295（32位）0 到 18,446,744,073,709,551,615（64位）%ldlong long64-9,223,372,036,854,775,808 到 9,223,372,036,854,775,8070 到18,446,744,073,709,551,615%lld