View Compilation Error

0_0_37295247_21632.cpp:47:13: error: redefinition of 'int a [300000]'
 int a[300000];
             ^
0_0_37295247_21632.cpp:3:5: note: 'int a [300000]' previously declared here
 int a[300000];
     ^
0_0_37295247_21632.cpp:48:17: error: redefinition of 'int value [300000]'
 int value[300000];
                 ^
0_0_37295247_21632.cpp:4:5: note: 'int value [300000]' previously declared here
 int value[300000];
     ^
0_0_37295247_21632.cpp: In function 'int fnd(int)':
0_0_37295247_21632.cpp:49:5: error: redefinition of 'int fnd(int)'
 int fnd(int x)
     ^
0_0_37295247_21632.cpp:5:5: note: 'int fnd(int)' previously defined here
 int fnd(int x)
     ^
0_0_37295247_21632.cpp: In function 'int main()':
0_0_37295247_21632.cpp:60:5: error: redefinition of 'int main()'
 int main()
     ^
0_0_37295247_21632.cpp:16:5: note: 'int main()' previously defined here
 int main()
     ^