C语言入门经典(第四版)课后前两章习题代码.docVIP

C语言入门经典(第四版)课后前两章习题代码 /* Exercise 1.1 Output a name and address */ #include stdio.h int main(void) { printf(\nGeorge Washington); printf(\n3200 George Washington Memorial Parkway); printf(\nMount Vernon); printf(\nVirginia 22121\n); return 0; } /* Exercise 1.2 Output a name and address in a single statement */ #include stdio.h int main(void) { /* The compiler will automatically join strings together into a single string when they immediately follow one another */ printf(\nGeorge Washington \n3200 George Washington Memorial Parkway \nMount Vernon\nVirginia 22121\n); return 0; } /* Exercise 1.3 Output a name and address */ #include stdio.h int main(void) { /* The double quotes must appear as the escape sequence \ */ printf(\n\Its freezing in here,\ he said coldly.\n); return 0; } /* Exercise 2.1 Convert inches to yards, feet, and inches */ #include stdio.h int main(void) { int inches = 0; int yards = 0; int feet = 0; const int inches_per_foot = 12; const int feet_per_yard = 3; printf(Enter a distance in inches: ); scanf(%d, inches); feet = inches/inches_per_foot; /* get whole feet */ yards = feet/feet_per_yard; /* Get whole yards in feet */ feet %= feet_per_yard; /* Get residual feet */ inches %= inches_per_foot; /* Get residual inches */ printf(\nThat is equivalent to %d yards %d feet and %d inches.\n, yards, feet, inches); return 0; } /* Exercise 2.2 Calculating the area of a room */ #include stdio.h int main(void) { double length = 0.0; /* Room length in yards */ double width = 0.0; /* Room width in yards */ long feet = 0L; /* A whole number of feet */ long inches = 0L; /* A whole number of inches */ const long inches_per_foot = 12L; const double inches_per_yard = 36L; /* Get the length of th