将字符g赋给字符变量c,正确的表达式是____.A.c = “g” B.c = ‘0147’ C.c = 101 D.c = ‘\147’

将字符g赋给字符变量c,正确的表达式是____.A.c = “g” B.c = ‘0147’ C.c = 101 D.c = ‘\147’
将字符g赋给字符变量c,正确的表达式是____.A.c = “g” B.c = ‘0147’ C.c = 101 D.c = ‘\147’

将字符g赋给字符变量c,正确的表达式是____.A.c = “g” B.c = ‘0147’ C.c = 101 D.c = ‘\147’
答案是D
A ‘’表示取一个字符 这里面有四个字符 这里会取最后一个 即为7
B “”表示字符串 其实是g后代一个 0结束符
C 101 是A的ascii码