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View Compilation Error

0_0_21722876_32476.c: In function 'main':
0_0_21722876_32476.c:10:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
     for(int i=0;i<N;i++)
     ^
0_0_21722876_32476.c:10:5: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
0_0_21722876_32476.c:11:9: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
         for(int j=0;j<N;j++)
         ^
0_0_21722876_32476.c:15:13: error: redefinition of 'i'
     for(int i=0;i<N;i++)
             ^
0_0_21722876_32476.c:10:13: note: previous definition of 'i' was here
     for(int i=0;i<N;i++)
             ^
0_0_21722876_32476.c:15:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
     for(int i=0;i<N;i++)
     ^
0_0_21722876_32476.c:16:17: error: redefinition of 'j'
         for(int j=0;j<N;j++)
                 ^
0_0_21722876_32476.c:11:17: note: previous definition of 'j' was here
         for(int j=0;j<N;j++)
                 ^
0_0_21722876_32476.c:16:9: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
         for(int j=0;j<N;j++)
         ^
0_0_21722876_32476.c:19:16: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
                for(int i1=i;i1<N;i1++)
                ^
0_0_21722876_32476.c:20:17: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
                 for(int j1=j;j1<N;j1++)
                 ^
0_0_21722876_32476.c:22:25: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
                         for(int t=i;t<=i1;t++)
                         ^
0_0_21722876_32476.c:23:29: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
                             for(int t1=j;t1<=j1;t1++)
                             ^


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