如何将科学计数法的数字转化为浮点型并 再进行取整数

zhaoqinghu

1.105100000000000e+01
转化为浮点型如11.051  再转化为取整数部分为11

waker

awk '{$0+=0;sub(/\..*/,"");print}' urfile

meyu

echo "1.105100000000000e+01" | awk '{print sprintf("%d", $0);}'

zhaoqinghu

2楼3楼的兄弟们实在是太强了，非常感谢！！！

err7dd

echo "1.105100000000000e+01"|awk '{printf "%.f",$0}'

寂寞烈火

printf "%.f\n" $(echo '1.105100000000000*10^01'|bc)

blackold

try:

1. $ printf %.f 1.105100000000000e+01
   
2. 11

复制代码

sunceenjoy

printf "%.3f,%.0f" 1.105100000000000e+01 1.105100000000000e+01