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View Compilation Error

0_0_32419234_18720.c: In function 'main':
0_0_32419234_18720.c:18:13: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
             for (int j = 1; j <= 200000; j++)
             ^
0_0_32419234_18720.c:18:13: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
0_0_32419234_18720.c:20:21: error: redefinition of 'j'
             for(int j=0; j<t; j++)
                     ^
0_0_32419234_18720.c:18:22: note: previous definition of 'j' was here
             for (int j = 1; j <= 200000; j++)
                      ^
0_0_32419234_18720.c:20:13: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
             for(int j=0; j<t; j++)
             ^
0_0_32419234_18720.c:27:21: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
                     for (int q = 1; q <= m; q++)
                     ^
0_0_32419234_18720.c:32:21: error: redefinition of 'j'
             for(int j=1; j<=m; j++)
                     ^
0_0_32419234_18720.c:20:21: note: previous definition of 'j' was here
             for(int j=0; j<t; j++)
                     ^
0_0_32419234_18720.c:32:13: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
             for(int j=1; j<=m; j++)
             ^
0_0_32419234_18720.c:37:17: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
                 for(int q=j; q<=m; q++)
                 ^


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