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254208_0_17431.c:1:22: iostream.h: No such file or directory
254208_0_17431.c: In function `main':
254208_0_17431.c:7: error: `null' undeclared (first use in this function)
254208_0_17431.c:7: error: (Each undeclared identifier is reported only once
254208_0_17431.c:7: error: for each function it appears in.)
254208_0_17431.c:10: error: `cin' undeclared (first use in this function)
254208_0_17431.c:30: error: 'for' loop initial declaration used outside C99 mode
254208_0_17431.c:40: error: `cout' undeclared (first use in this function)
254208_0_17431.c:40: error: `endl' undeclared (first use in this function)