Ideone.com

language:	C++ 4.7.2 (gcc-4.7.2)
date:	393 days 22 hours ago
link:
visibility:	public private user's deleted

Embed source code on your page

source code clone download copy to clipboard report bug / make suggestion

1
2
3
4
5
6
7
8
9
10
11
#include <string>
#include <sstream>
#include <iostream>
int main()
{
    std::string str="123";
    std::istringstream buf(str.substr(1,2));
    long int num;
    buf >> num;
    std::cout << num << '\n';
}

clone download copy to clipboard

compilation info hide

input / output show all hide all

# 7 # 6 # 5 # 4 # 3 # 2 # 1

upload with new input
# 7: hide show clone input 78 days 18 hours ago Success

result: Success time: 0s memory: 2984 kB returned value: 0
input:
```
12
```
output:
```
23
```
# 6: hide show clone input 110 days 15 hours ago Success

result: Success time: 0s memory: 2984 kB returned value: 0

input: no
output:
```
23
```
# 5: hide show clone input 223 days 23 hours ago Success

result: Success time: 0.02s memory: 2816 kB returned value: 0
input:
```
245
```
output:
```
23
```
# 4: hide show clone input 286 days 0 hours ago Success

result: Success time: 0.01s memory: 2860 kB returned value: 0
input:
```
333
```
output:
```
23
```

# 3: show clone input 293 days 1 hour ago Success

input:

#include <string>
#include <sstream>
#include <iostream>
int main()
{
    std::string str="00023";
    std::istringstream buf(str.substr(1,2));
    long int num;
    buf >> num;
    std::cout << num << '\n';
}

output:

# 2: show clone input 293 days 1 hour ago Success

input:

#include <string>
#include <sstream>
#include <iostream>
int main()
{
    std::string str="123";
    std::istringstream buf(str.substr(0,2));
    long int num;
    buf >> num;
    std::cout << num << '\n';
}

output:

# 1: hide show clone input 393 days 22 hours ago Success

result: Success time: 0.01s memory: 2860 kB returned value: 0

input: no
output:
```
23
```

UsernamePassword

Username
Password