View Compilation Error

0_0_17952003_31849.c: In function 'main':
0_0_17952003_31849.c:26:25: error: expected expression at end of input
                         if(s2)
                         ^
0_0_17952003_31849.c:26:25: error: expected declaration or statement at end of input
0_0_17952003_31849.c:26:25: error: expected declaration or statement at end of input
0_0_17952003_31849.c:26:25: error: expected declaration or statement at end of input