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language:	C (gcc-4.7.2)
date:	759 days 11 hours ago
link:
visibility:	public private user's deleted

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#include <stdio.h>
 
void dupes(int a[], int n)
{
    int i;
 
    for (i = 0; i < n; i++)
        while (a[a[i]] != a[i]) {
            int tmp = a[i];
            a[i] = a[tmp];
            a[tmp] = tmp;
        }
 
    for (i = 0; i < n; i++)
        if (a[i] != i)
            printf("%d ", a[i]);
 
    printf("\n");
}
 
int main()
{
    int x[] = {1, 2, 3, 1, 3, 0, 6};
 
    dupes(x, sizeof x / sizeof x[0]);
    return 0;
}

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# 57 # 56 # 55 # 54 # 53 # 52 # 51 # 50 # 49 # 48 # 47 # 46 # 45 # 44 # 43 # 42 # 41 # 40 # 39 # 38 … # 1 load more…

upload with new input
# 57: hide show clone input 8 days 22 hours ago Success

result: Success time: 0s memory: 1788 kB returned value: 0
input:
```
9875999465464646
```
output:
```
3 1 
```
# 56: hide show clone input 8 days 22 hours ago Success

result: Success time: 0s memory: 1788 kB returned value: 0
input:
```
1 1 2 2 3
```
output:
```
3 1 
```
# 55: hide show clone input 31 days 23 hours ago Success

result: Success time: 0s memory: 1832 kB returned value: 0
input:
```
{1, 2, 3, 4, 5, 7, 12, 9, 21, 11, 0, 2}
```
output:
```
3 1 
```
# 54: hide show clone input 33 days 20 hours ago Success

result: Success time: 0s memory: 1832 kB returned value: 0
input:
```
12 12 34 34 445
```
output:
```
3 1 
```
# 53: hide show clone input 60 days 7 hours ago Success

result: Success time: 0s memory: 1788 kB returned value: 0
input:
```
1 2 3 1 3 0 6
```
output:
```
3 1 
```
# 52: hide show clone input 63 days 17 hours ago Success

result: Success time: 0s memory: 1788 kB returned value: 0

input: no
output:
```
3 1 
```
# 51: hide show clone input 63 days 17 hours ago Success

result: Success time: 0s memory: 1832 kB returned value: 0
input:
```
13445
```
output:
```
3 1 
```
# 50: hide show clone input 77 days 13 hours ago Success

result: Success time: 0s memory: 1832 kB returned value: 0
input:
```
1223455
```
output:
```
3 1 
```
# 49: hide show clone input 81 days 18 hours ago Success

result: Success time: 0s memory: 1788 kB returned value: 0
input:
```
{1, 2, 3, 1, 4, 0, 6}
```
output:
```
3 1 
```
# 48: hide show clone input 81 days 19 hours ago Success

result: Success time: 0s memory: 1832 kB returned value: 0
input:
```
{1, 2, 3, 1, 3, 0, 6}
```
output:
```
3 1 
```
# 47: hide show clone input 96 days 22 hours ago Success

result: Success time: 0s memory: 1788 kB returned value: 0
input:
```
0 5 3 5 6 7 1 0
```
output:
```
3 1 
```
# 46: hide show clone input 105 days 10 hours ago Success

result: Success time: 0s memory: 1788 kB returned value: 0
input:
```
100,8,3,8,3,100
```
output:
```
3 1 
```
# 45: hide show clone input 109 days 3 hours ago Success

result: Success time: 0s memory: 1832 kB returned value: 0

input: no
output:
```
3 1 
```
# 44: hide show clone input 164 days 0 hours ago Success

result: Success time: 0.01s memory: 1720 kB returned value: 0
input:
```
9 7 5
```
output:
```
3 1 
```
# 43: hide show clone input 164 days 0 hours ago Success

result: Success time: 0.01s memory: 1720 kB returned value: 0
input:
```
1, 2, 3, 1, 3, 0, 6
```
output:
```
3 1 
```
# 42: hide show clone input 190 days 17 hours ago Success

result: Success time: 0.01s memory: 1676 kB returned value: 0

input: no
output:
```
3 1 
```
# 41: hide show clone input 197 days 10 hours ago Success

result: Success time: 0.01s memory: 1676 kB returned value: 0
input:
```
1,2,3,4,5,6,8,9
```
output:
```
3 1 
```
# 40: hide show clone input 200 days 7 hours ago Success

result: Success time: 0.01s memory: 1720 kB returned value: 0
input:
```
1, 2, 3, 1, 3, 0, 6
```
output:
```
3 1 
```
# 39: hide show clone input 202 days 0 hours ago Success

result: Success time: 0.01s memory: 1720 kB returned value: 0
input:
```
1 1 1 1 2 3
```
output:
```
3 1 
```
# 38: hide show clone input 202 days 0 hours ago Success

result: Success time: 0.01s memory: 1676 kB returned value: 0
input:
```
1,2,3,4,4,4,4
```
output:
```
3 1 
```
load more…
# 1: hide show clone input 759 days 11 hours ago Success

result: Success time: 0s memory: 1720 kB returned value: 0

input: no
output:
```
3 1 
```

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