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The scanf reader is the abstraction that scanf uses to read from either a file or a string, similar to printf's writer. Unlike printf, however, there are only two variants of scanf: `fscanf` and `ssca…
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This was originally added as a ticket under POSIX, but `scanf()` is not a POSIX function. It is from C89.
https://en.cppreference.com/w/c/io/scanf
The expectation from the POSIX API is that this…
ycsin updated
1 month ago
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#include
int main(){
// int length = 3;
// int breadth = 6;
int length, breadth;
printf("Enter length\n");
scanf("%d", &length);
printf("Enter breadth\n");
scanf("%d", &…
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Hello everyone,
I’m a beginner in C programming, and I’ve encountered an issue with my program. I’m trying to take input for two variables, a and b, but I’m facing a problem where the input prompt …
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How can I do scanf using this?
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When analyzing the following code with IKOS, the analyzer reports the program as "SAFE" with no warnings, even though `l` is set by `scanf` without bounds checking. This unbounded input could lead to …
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## 公斤轉換為磅
- 1公斤=2.20426磅
- kilograms,pounds
```
公斤轉換為磅:
請輸入公斤:xxxx
xxx公斤=xxxx磅
```
```
磅轉換為公斤:
請輸入磅:xxxx
xxx磅=xxx公斤
```
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```
請輸入直角三角形的對邊:xxx
請輸入直角三角形的鄰邊:xxx
============
斜邊為:xxxx
角度為:xxx
```
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https://github.com/maeda-lab/Scaledown/blob/8a980a75c7ca7be54d9f6d9f155ef8998e6ef943/tele_mbed_serial/tele_mbed_serial/move_to_position.cpp#L62
scanfでは？この実装では0-9までの一文字しか入力できない