// Analysis of examination results
#include <stdio.h>
// function main begins program execution
int main( void )
{
// initialize variables in definitions
unsigned int passes = 0; // number of passes
unsigned int failures = 0; // number of failures
unsigned int student = 1; // student counter
int result; // one exam result
// process 10 students using counter-controlled loop
while ( student <= 10 ) {
// prompt user for input and obtain value from user
printf( "%s", "Enter result ( 1=pass,2=fail ): " );
scanf( "%d", &result );
// if result 1, increment passes
if ( result == 1 ) {
passes = passes + 1;
} // end if
else { // otherwise, increment failures
failures = failures + 1;
} // end else
student = student + 1; // increment student counter
} // end while
// termination phase; display number of passes and failures
printf( "Passed %u\n", passes );
printf( "Failed %u\n", failures );
// if more than eight students passed, print "Bonus to instructor!"
if ( passes > 8 ) {
puts( "Bonus to instructor!" );
} // end if
} // end function main
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